diff --git a/package.json b/package.json
index 32e01f6d5..d96e10b4e 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
     "ctags": "0.3.0",
     "oniguruma": "0.8.0",
     "mkdirp": "0.3.5",
-    "git-utils": "0.11.0",
+    "git-utils": "0.12.0",
     "underscore": "1.4.4",
     "d3": "3.0.8",
     "coffee-cache": "0.1.0",
diff --git a/spec/app/edit-session-spec.coffee b/spec/app/edit-session-spec.coffee
index 94611320d..631493965 100644
--- a/spec/app/edit-session-spec.coffee
+++ b/spec/app/edit-session-spec.coffee
@@ -341,6 +341,35 @@ describe "EditSession", ->
         editSession.moveCursorToEndOfWord()
         expect(editSession.getCursorBufferPosition()).toEqual [11, 8]
 
+    describe ".moveCursorToBeginningOfNextWord()", ->
+      it "moves the cursor before the first character of the next word", ->
+        editSession.setCursorBufferPosition [0,6]
+        editSession.addCursorAtBufferPosition [1,11]
+        editSession.addCursorAtBufferPosition [2,0]
+        [cursor1, cursor2, cursor3] = editSession.getCursors()
+
+        editSession.moveCursorToBeginningOfNextWord()
+
+        expect(cursor1.getBufferPosition()).toEqual [0, 14]
+        expect(cursor2.getBufferPosition()).toEqual [1, 13]
+        expect(cursor3.getBufferPosition()).toEqual [2, 4]
+
+      it "does not blow up when there is no next word", ->
+        editSession.setCursorBufferPosition [Infinity, Infinity]
+        endPosition = editSession.getCursorBufferPosition()
+        editSession.moveCursorToBeginningOfNextWord()
+        expect(editSession.getCursorBufferPosition()).toEqual endPosition
+
+      it "treats lines with only whitespace as a word", ->
+        editSession.setCursorBufferPosition([9, 4])
+        editSession.moveCursorToBeginningOfNextWord()
+        expect(editSession.getCursorBufferPosition()).toEqual [10, 0]
+
+      it "works when the current line is blank", ->
+        editSession.setCursorBufferPosition([10, 0])
+        editSession.moveCursorToBeginningOfNextWord()
+        expect(editSession.getCursorBufferPosition()).toEqual [11, 9]
+
     describe ".getCurrentParagraphBufferRange()", ->
       it "returns the buffer range of the current paragraph, delimited by blank lines or the beginning / end of the file", ->
         buffer.setText """
@@ -619,6 +648,25 @@ describe "EditSession", ->
         expect(selection2.getBufferRange()).toEqual [[3,48], [3,50]]
         expect(selection2.isReversed()).toBeFalsy()
 
+    describe ".selectToBeginningOfNextWord()", ->
+      it "selects text from cusor position to beginning of next word", ->
+        editSession.setCursorScreenPosition [0,4]
+        editSession.addCursorAtScreenPosition [3,48]
+
+        editSession.selectToBeginningOfNextWord()
+
+        expect(editSession.getCursors().length).toBe 2
+        [cursor1, cursor2] = editSession.getCursors()
+        expect(cursor1.getBufferPosition()).toEqual [0,14]
+        expect(cursor2.getBufferPosition()).toEqual [3,51]
+
+        expect(editSession.getSelections().length).toBe 2
+        [selection1, selection2] = editSession.getSelections()
+        expect(selection1.getBufferRange()).toEqual [[0,4], [0,14]]
+        expect(selection1.isReversed()).toBeFalsy()
+        expect(selection2.getBufferRange()).toEqual [[3,48], [3,51]]
+        expect(selection2.isReversed()).toBeFalsy()
+
     describe ".selectWord()", ->
       describe "when the cursor is inside a word", ->
         it "selects the entire word", ->
diff --git a/spec/app/window-spec.coffee b/spec/app/window-spec.coffee
index c27a7a31e..b93d7abbf 100644
--- a/spec/app/window-spec.coffee
+++ b/spec/app/window-spec.coffee
@@ -198,3 +198,31 @@ describe "Window", ->
           expect(deserialize({ deserializer: 'Foo', version: 3, name: 'Bar' })).toBeUndefined()
           expect(deserialize({ deserializer: 'Foo', version: 1, name: 'Bar' })).toBeUndefined()
           expect(deserialize({ deserializer: 'Foo', name: 'Bar' })).toBeUndefined()
+
+  describe "drag and drop", ->
+    buildDragEvent = (type, files) ->
+      dataTransfer =
+        files: files
+        data: {}
+        setData: (key, value) -> @data[key] = value
+        getData: (key) -> @data[key]
+
+      event = $.Event(type)
+      event.originalEvent = { dataTransfer }
+      event.preventDefault = ->
+      event.stopPropagation = ->
+      event
+
+    describe "when a file is dragged to window", ->
+      it "opens it", ->
+        spyOn(atom, "open")
+        event = buildDragEvent("drop", [ {path: "/fake1"}, {path: "/fake2"} ])
+        window.onDrop(event)
+        expect(atom.open.callCount).toBe 2
+
+    describe "when a non-file is dragged to window", ->
+      it "does nothing", ->
+        spyOn(atom, "open")
+        event = buildDragEvent("drop", [])
+        window.onDrop(event)
+        expect(atom.open).not.toHaveBeenCalled()
diff --git a/src/app/cursor.coffee b/src/app/cursor.coffee
index 1b111d33b..336591d95 100644
--- a/src/app/cursor.coffee
+++ b/src/app/cursor.coffee
@@ -178,6 +178,10 @@ class Cursor
     if position = @getEndOfCurrentWordBufferPosition()
       @setBufferPosition(position)
 
+  moveToBeginningOfNextWord: ->
+    if position = @getBeginningOfNextWordBufferPosition()
+      @setBufferPosition(position)
+
   getBeginningOfCurrentWordBufferPosition: (options = {}) ->
     allowPrevious = options.allowPrevious ? true
     currentBufferPosition = @getBufferPosition()
@@ -205,7 +209,20 @@ class Cursor
       if not endOfWordPosition?.isEqual(currentBufferPosition)
         stop()
 
-    endOfWordPosition or currentBufferPosition
+    endOfWordPosition ? currentBufferPosition
+
+  getBeginningOfNextWordBufferPosition: (options = {}) ->
+    currentBufferPosition = @getBufferPosition()
+    start = if @isSurroundedByWhitespace() then currentBufferPosition else @getEndOfCurrentWordBufferPosition()
+    scanRange = [start, @editSession.getEofBufferPosition()]
+
+    beginningOfNextWordPosition = null
+    @editSession.scanInBufferRange (options.wordRegex ? @wordRegExp()), scanRange, ({range, stop}) =>
+      beginningOfNextWordPosition = range.start
+      stop()
+
+    beginningOfNextWordPosition or currentBufferPosition
+
   # Public: Gets the word located under the cursor.
   #
   # options - An object with properties based on {Cursor.getBeginningOfCurrentWordBufferPosition}.
diff --git a/src/app/edit-session.coffee b/src/app/edit-session.coffee
index 2bea93c01..eeb7906f0 100644
--- a/src/app/edit-session.coffee
+++ b/src/app/edit-session.coffee
@@ -766,23 +766,23 @@ class EditSession
   # Internal:
   pushOperation: (operation) ->
     @buffer.pushOperation(operation, this)
-      
+
   # Internal:
   markScreenRange: (args...) ->
     @displayBuffer.markScreenRange(args...)
-      
+
   # Internal:
   markBufferRange: (args...) ->
     @displayBuffer.markBufferRange(args...)
-      
+
   # Internal:
   markScreenPosition: (args...) ->
     @displayBuffer.markScreenPosition(args...)
-      
+
   # Internal:
   markBufferPosition: (args...) ->
     @displayBuffer.markBufferPosition(args...)
-      
+
   # Internal:
   destroyMarker: (args...) ->
     @displayBuffer.destroyMarker(args...)
@@ -792,83 +792,83 @@ class EditSession
   # Returns a {Number}.
   getMarkerCount: ->
     @buffer.getMarkerCount()
-      
+
   # Internal:
   getMarkerScreenRange: (args...) ->
     @displayBuffer.getMarkerScreenRange(args...)
-      
+
   # Internal:
   setMarkerScreenRange: (args...) ->
     @displayBuffer.setMarkerScreenRange(args...)
-      
+
   # Internal:
   getMarkerBufferRange: (args...) ->
     @displayBuffer.getMarkerBufferRange(args...)
-      
+
   # Internal:
   setMarkerBufferRange: (args...) ->
     @displayBuffer.setMarkerBufferRange(args...)
-      
+
   # Internal:
   getMarkerScreenPosition: (args...) ->
     @displayBuffer.getMarkerScreenPosition(args...)
-      
+
   # Internal:
   getMarkerBufferPosition: (args...) ->
     @displayBuffer.getMarkerBufferPosition(args...)
-      
+
   # Internal:
   getMarkerHeadScreenPosition: (args...) ->
     @displayBuffer.getMarkerHeadScreenPosition(args...)
-      
+
   # Internal:
   setMarkerHeadScreenPosition: (args...) ->
     @displayBuffer.setMarkerHeadScreenPosition(args...)
-      
+
   # Internal:
   getMarkerHeadBufferPosition: (args...) ->
     @displayBuffer.getMarkerHeadBufferPosition(args...)
-      
+
   # Internal:
   setMarkerHeadBufferPosition: (args...) ->
     @displayBuffer.setMarkerHeadBufferPosition(args...)
-      
+
   # Internal:
   getMarkerTailScreenPosition: (args...) ->
     @displayBuffer.getMarkerTailScreenPosition(args...)
-      
+
   # Internal:
   setMarkerTailScreenPosition: (args...) ->
     @displayBuffer.setMarkerTailScreenPosition(args...)
-      
+
   # Internal:
   getMarkerTailBufferPosition: (args...) ->
     @displayBuffer.getMarkerTailBufferPosition(args...)
-      
+
   # Internal:
   setMarkerTailBufferPosition: (args...) ->
     @displayBuffer.setMarkerTailBufferPosition(args...)
-      
+
   # Internal:
   observeMarker: (args...) ->
     @displayBuffer.observeMarker(args...)
-      
+
   # Internal:
   placeMarkerTail: (args...) ->
     @displayBuffer.placeMarkerTail(args...)
-      
+
   # Internal:
   clearMarkerTail: (args...) ->
     @displayBuffer.clearMarkerTail(args...)
-      
+
   # Internal:
   isMarkerReversed: (args...) ->
     @displayBuffer.isMarkerReversed(args...)
-      
+
   # Internal:
   isMarkerRangeEmpty: (args...) ->
     @displayBuffer.isMarkerRangeEmpty(args...)
-    
+
   # Public: Returns `true` if there are multiple cursors in the edit session.
   #
   # Returns a {Boolean}.
@@ -1090,6 +1090,9 @@ class EditSession
   moveCursorToEndOfWord: ->
     @moveCursors (cursor) -> cursor.moveToEndOfWord()
 
+  moveCursorToBeginningOfNextWord: ->
+    @moveCursors (cursor) -> cursor.moveToBeginningOfNextWord()
+
   moveCursors: (fn) ->
     fn(cursor) for cursor in @getCursors()
     @mergeCursors()
@@ -1184,6 +1187,10 @@ class EditSession
   selectToEndOfWord: ->
     @expandSelectionsForward (selection) => selection.selectToEndOfWord()
 
+  # Public: Selects all the text from the current cursor position to the beginning of the next word.
+  selectToBeginningOfNextWord: ->
+    @expandSelectionsForward (selection) => selection.selectToBeginningOfNextWord()
+  
   # Public: Selects the current word.
   selectWord: ->
     @expandSelectionsForward (selection) => selection.selectWord()
diff --git a/src/app/editor.coffee b/src/app/editor.coffee
index a62b40e82..663144eea 100644
--- a/src/app/editor.coffee
+++ b/src/app/editor.coffee
@@ -130,10 +130,12 @@ class Editor extends View
       'editor:move-to-first-character-of-line': @moveCursorToFirstCharacterOfLine
       'editor:move-to-beginning-of-word': @moveCursorToBeginningOfWord
       'editor:move-to-end-of-word': @moveCursorToEndOfWord
+      'editor:move-to-beginning-of-next-word': @moveCursorToBeginningOfNextWord
       'editor:select-to-end-of-line': @selectToEndOfLine
       'editor:select-to-beginning-of-line': @selectToBeginningOfLine
       'editor:select-to-end-of-word': @selectToEndOfWord
       'editor:select-to-beginning-of-word': @selectToBeginningOfWord
+      'editor:select-to-beginning-of-next-word': @selectToBeginningOfNextWord
       'editor:add-selection-below': @addSelectionBelow
       'editor:add-selection-above': @addSelectionAbove
       'editor:select-line': @selectLine
@@ -211,7 +213,8 @@ class Editor extends View
   moveCursorToBeginningOfWord: -> @activeEditSession.moveCursorToBeginningOfWord()
   # Public: Moves every cursor to the end of the current word.
   moveCursorToEndOfWord: -> @activeEditSession.moveCursorToEndOfWord()
-  # Public: Moves every cursor to the top of the buffer.
+  # Public: Moves the cursor to the beginning of the next word.
+  moveCursorToBeginningOfNextWord: -> @activeEditSession.moveCursorToBeginningOfNextWord()
   moveCursorToTop: -> @activeEditSession.moveCursorToTop()
   # Public: Moves every cursor to the bottom of the buffer.
   moveCursorToBottom: -> @activeEditSession.moveCursorToBottom()
@@ -233,6 +236,7 @@ class Editor extends View
   setCursorScreenPosition: (position, options) -> @activeEditSession.setCursorScreenPosition(position, options)
   # Public: Duplicates the current line.
   duplicateLine: -> @activeEditSession.duplicateLine()
+  joinLine: -> @activeEditSession.joinLine()
   getCursorScreenPosition: -> @activeEditSession.getCursorScreenPosition()
   # Public: Gets the current screen row.
   #
@@ -292,7 +296,8 @@ class Editor extends View
   selectToBeginningOfWord: -> @activeEditSession.selectToBeginningOfWord()
   # Public: Selects all the text from the current cursor position to the end of the word.
   selectToEndOfWord: -> @activeEditSession.selectToEndOfWord()
-  # Public: Selects the current word.
+  # Public: Selects all the text from the current cursor position to the beginning of the next word.
+  selectToBeginningOfNextWord: -> @activeEditSession.selectToBeginningOfNextWord()
   selectWord: -> @activeEditSession.selectWord()
   selectLine: -> @activeEditSession.selectLine()
   selectToScreenPosition: (position) -> @activeEditSession.selectToScreenPosition(position)
@@ -342,7 +347,7 @@ class Editor extends View
   # options - A set of options equivalent to {Selection.indent}.
   indent: (options) -> @activeEditSession.indent(options)
   # Public: TODO
-  autoIndent: -> @activeEditSession.autoIndentSelectedRows()
+  autoIndent: (options) -> @activeEditSession.autoIndentSelectedRows()
   # Public: Indents the selected rows.
   indentSelectedRows: -> @activeEditSession.indentSelectedRows()
   # Public: Outdents the selected rows.
diff --git a/src/app/git.coffee b/src/app/git.coffee
index 9bbe63117..b01cf826b 100644
--- a/src/app/git.coffee
+++ b/src/app/git.coffee
@@ -95,11 +95,7 @@ class Git
     @isStatusNew(@getPathStatus(path))
 
   relativize: (path) ->
-    workingDirectory = @getWorkingDirectory()
-    if workingDirectory and path.indexOf("#{workingDirectory}/") is 0
-      path.substring(workingDirectory.length + 1)
-    else
-      path
+    @getRepo().relativize(path)
 
   getShortHead: ->
     @getRepo().getShortHead()
diff --git a/src/app/selection.coffee b/src/app/selection.coffee
index 03bf8aca4..c3f91eb69 100644
--- a/src/app/selection.coffee
+++ b/src/app/selection.coffee
@@ -152,6 +152,9 @@ class Selection
   selectToEndOfWord: ->
     @modifySelection => @cursor.moveToEndOfWord()
 
+  selectToBeginningOfNextWord: ->
+    @modifySelection => @cursor.moveToBeginningOfNextWord()
+
   addSelectionBelow: ->
     range = (@goalBufferRange ? @getBufferRange()).copy()
     nextRow = range.end.row + 1
diff --git a/src/app/window.coffee b/src/app/window.coffee
index d78f54caa..490351c70 100644
--- a/src/app/window.coffee
+++ b/src/app/window.coffee
@@ -25,12 +25,6 @@ window.setUpEnvironment = ->
   $(document).on 'keydown', keymap.handleKeyEvent
   keymap.bindDefaultKeys()
 
-  ignoreEvents = (e) ->
-    e.preventDefault()
-    e.stopPropagation()
-  $(document).on 'dragover', ignoreEvents
-  $(document).on 'drop', ignoreEvents
-
   requireStylesheet 'reset'
   requireStylesheet 'atom'
   requireStylesheet 'overlay'
@@ -50,6 +44,7 @@ window.startup = ->
     console.warn "Failed to install `atom` binary"
 
   handleWindowEvents()
+  handleDragDrop()
   config.load()
   keymap.loadBundledKeymaps()
   atom.loadThemes()
@@ -93,6 +88,18 @@ window.handleWindowEvents = ->
   $(window).command 'window:close', => confirmClose()
   $(window).command 'window:reload', => reload()
 
+window.handleDragDrop = ->
+  $(document).on 'dragover', (e) ->
+    e.preventDefault()
+    e.stopPropagation()
+  $(document).on 'drop', onDrop
+
+window.onDrop = (e) ->
+  e.preventDefault()
+  e.stopPropagation()
+  for file in e.originalEvent.dataTransfer.files
+    atom.open(file.path)
+
 window.deserializeWindowState = ->
   RootView = require 'root-view'
   Project = require 'project'
diff --git a/src/packages/autocomplete/lib/autocomplete-view.coffee b/src/packages/autocomplete/lib/autocomplete-view.coffee
index 8da239fc2..e559e7a97 100644
--- a/src/packages/autocomplete/lib/autocomplete-view.coffee
+++ b/src/packages/autocomplete/lib/autocomplete-view.coffee
@@ -27,6 +27,8 @@ class AutocompleteView extends SelectList
   handleEvents: ->
     @editor.on 'editor:path-changed', => @setCurrentBuffer(@editor.getBuffer())
     @editor.command 'autocomplete:attach', => @attach()
+    @editor.command 'autocomplete:next', => @selectNextItem()
+    @editor.command 'autocomplete:previous', => @selectPreviousItem()
 
     @miniEditor.preempt 'textInput', (e) =>
       text = e.originalEvent.data
diff --git a/src/packages/markdown-preview/lib/markdown-preview.coffee b/src/packages/markdown-preview/lib/markdown-preview.coffee
index 1b46eccb5..8011339b9 100644
--- a/src/packages/markdown-preview/lib/markdown-preview.coffee
+++ b/src/packages/markdown-preview/lib/markdown-preview.coffee
@@ -15,12 +15,19 @@ module.exports =
       console.warn("Can not render markdown for '#{editSession.getUri() ? 'untitled'}'")
       return
 
-    if nextPane = activePane.getNextPane()
-      if preview = nextPane.itemForUri("markdown-preview:#{editSession.getPath()}")
-        nextPane.showItem(preview)
-        preview.fetchRenderedMarkdown()
-      else
-        nextPane.showItem(new MarkdownPreviewView(editSession.buffer))
+    {previewPane, previewItem} = @getExistingPreview(editSession)
+    if previewItem?
+      previewPane.showItem(previewItem)
+      previewItem.fetchRenderedMarkdown()
+    else if nextPane = activePane.getNextPane()
+      nextPane.showItem(new MarkdownPreviewView(editSession.buffer))
     else
       activePane.splitRight(new MarkdownPreviewView(editSession.buffer))
     activePane.focus()
+
+  getExistingPreview: (editSession) ->
+    uri = "markdown-preview:#{editSession.getPath()}"
+    for previewPane in rootView.getPanes()
+      previewItem = previewPane.itemForUri(uri)
+      return {previewPane, previewItem} if previewItem?
+    {}
diff --git a/src/packages/tabs/lib/tab-bar-view.coffee b/src/packages/tabs/lib/tab-bar-view.coffee
index ea8abd24b..be0a0c0af 100644
--- a/src/packages/tabs/lib/tab-bar-view.coffee
+++ b/src/packages/tabs/lib/tab-bar-view.coffee
@@ -77,11 +77,8 @@ class TabBarView extends View
     (@paneContainer.getPanes().length > 1) or (@pane.getItems().length > 1)
 
   onDragStart: (event) =>
-    unless @shouldAllowDrag(event)
-      event.preventDefault()
-      return
-
-    event.originalEvent.dataTransfer.setData 'atom-event', 'true'
+    if @shouldAllowDrag()
+      event.originalEvent.dataTransfer.setData 'atom-event', 'true'
 
     el = $(event.target).closest('.sortable')
     el.addClass 'is-dragging'
@@ -91,8 +88,15 @@ class TabBarView extends View
     paneIndex = @paneContainer.indexOfPane(pane)
     event.originalEvent.dataTransfer.setData 'from-pane-index', paneIndex
 
+    item = @pane.getItems()[el.index()]
+    if item.getPath?
+      event.originalEvent.dataTransfer.setData 'text/uri-list', 'file://' + item.getPath()
+      event.originalEvent.dataTransfer.setData 'text/plain', item.getPath()
+
   onDragEnd: (event) =>
     @find(".is-dragging").removeClass 'is-dragging'
+    @children('.is-drop-target').removeClass 'is-drop-target'
+    @children('.drop-target-is-after').removeClass 'drop-target-is-after'
 
   onDragOver: (event) =>
     unless event.originalEvent.dataTransfer.getData('atom-event') is 'true'
@@ -120,8 +124,6 @@ class TabBarView extends View
       return
 
     event.stopPropagation()
-    @children('.is-drop-target').removeClass 'is-drop-target'
-    @children('.drop-target-is-after').removeClass 'drop-target-is-after'
 
     dataTransfer  = event.originalEvent.dataTransfer
     fromIndex     = parseInt(dataTransfer.getData('sortable-index'))
diff --git a/src/packages/tabs/spec/tabs-spec.coffee b/src/packages/tabs/spec/tabs-spec.coffee
index b5b733c17..a8222d6be 100644
--- a/src/packages/tabs/spec/tabs-spec.coffee
+++ b/src/packages/tabs/spec/tabs-spec.coffee
@@ -279,8 +279,8 @@ describe "TabBarView", ->
         expect(pane2.activeItem).toBe item1
         expect(pane2.focus).toHaveBeenCalled()
 
-    describe 'when a non-tab is dragged to pane', ->
-      it 'has no effect', ->
+    describe "when a non-tab is dragged to pane", ->
+      it "has no effect", ->
         expect(tabBar.getTabs().map (tab) -> tab.text()).toEqual ["Item 1", "sample.js", "Item 2"]
         expect(pane.getItems()).toEqual [item1, editSession1, item2]
         expect(pane.activeItem).toBe item2
@@ -294,3 +294,11 @@ describe "TabBarView", ->
         expect(pane.activeItem).toBe item2
         expect(pane.focus).not.toHaveBeenCalled()
 
+    describe "when a tab is dragged out of application", ->
+      it "should carry file's information", ->
+        [dragStartEvent, dropEvent] = buildDragEvents(tabBar.tabAtIndex(1), tabBar.tabAtIndex(1))
+        tabBar.onDragStart(dragStartEvent)
+
+        expect(dragStartEvent.originalEvent.dataTransfer.getData("text/plain")).toEqual editSession1.getPath()
+        expect(dragStartEvent.originalEvent.dataTransfer.getData("text/uri-list")).toEqual 'file://' + editSession1.getPath()
+