Upgrade to telepath 0.61.0

This version adds a bunch of reactive primitives and ensures we destroy
documents when they are no longer referenced.

src/atom.coffee

@@ -204,6 +204,7 @@ class Atom
     @workspaceView.remove()
     @project.destroy()
     @windowEventHandler?.unsubscribe()
+    @windowState = null
 
   # Set up the default event handlers and menus for a non-editor window.
   #
@@ -398,8 +399,8 @@ class Atom
     windowState.set(keyPath, value)
     windowState
 
-  # Private:
-  loadWindowState: ->
+  # Private
+  loadSerializedWindowState: ->
     if windowStatePath = @getWindowStatePath()
       if fs.existsSync(windowStatePath)
         try
@@ -414,7 +415,10 @@ class Atom
     catch error
       console.warn "Error parsing window state: #{windowStatePath}", error.stack, error
 
-    doc = Document.deserialize(documentState) if documentState?
+  # Private:
+  loadWindowState: ->
+    serializedWindowState = @loadSerializedWindowState()
+    doc = Document.deserialize(serializedWindowState) if serializedWindowState?
     doc ?= Document.create()
     doc.registerModelClasses(require('./text-buffer'), require('./project'))
     # TODO: Remove this when everything is using telepath models

src/project.coffee

@@ -32,7 +32,7 @@ class Project extends telepath.Model
     path.join(atom.config.get('core.projectHome'), repoName)
 
   # Private: Called by telepath.
-  attached: ->
+  created: ->
     for buffer in @buffers.getValues()
       buffer.once 'destroyed', (buffer) => @removeBuffer(buffer)
 
@@ -62,7 +62,7 @@ class Project extends telepath.Model
   unregisterOpener: (opener) -> _.remove(@openers, opener)
 
   # Private:
-  destroy: ->
+  destroyed: ->
     editor.destroy() for editor in @getEditors()
     buffer.release() for buffer in @getBuffers()
     @destroyRepo()

src/site-shim.coffee

@@ -6,7 +6,6 @@ class SiteShim
 
   setRootDocument: (@document) ->
     @id = @document.siteId
-    @document.set('looseDocuments', [])
 
   createDocument: (values) ->
-    @document.get('looseDocuments').push(values)
+    @document.create({values})

src/text-buffer.coffee

@@ -38,7 +38,7 @@ class TextBuffer extends telepath.Model
     @loadWhenAttached = @getState()?
 
   # Private: Called by telepath.
-  attached: ->
+  created: ->
     @loaded = false
     @useSerializedText = @modifiedWhenLastPersisted != false
 
@@ -63,12 +63,13 @@ class TextBuffer extends telepath.Model
     @updateCachedDiskContents().then => @finishLoading()
 
   finishLoading: ->
-    @loaded = true
-    if @useSerializedText and @digestWhenLastPersisted is @file?.getDigest()
-      @emitModifiedStatusChanged(true)
-    else
-      @reload()
-    @text.clearUndoStack()
+    if @isAlive()
+      @loaded = true
+      if @useSerializedText and @digestWhenLastPersisted is @file?.getDigest()
+        @emitModifiedStatusChanged(true)
+      else
+        @reload()
+      @text.clearUndoStack()
     this
 
   ### Internal ###