Center around the cursor in Editor::scrollToCursorPosition by default

Fixes #3131

src/cursor.coffee

@@ -95,8 +95,8 @@ class Cursor extends Model
   getBufferPosition: ->
     @marker.getHeadBufferPosition()
 
-  autoscroll: ->
-    @editor.scrollToScreenRange(@getScreenRange())
+  autoscroll: (options) ->
+    @editor.scrollToScreenRange(@getScreenRange(), options)
 
   # Public: If the marker range is empty, the cursor is marked as being visible.
   updateVisibility: ->

src/editor-view.coffee

@@ -641,9 +641,9 @@ class EditorView extends View
     @scrollBottom(@editor.getScreenLineCount() * @lineHeight)
 
   # Public: Scrolls the editor to the position of the most recently added
-  # cursor.
+  # cursor if it isn't current on screen.
   #
-  # The editor is also centered.
+  # The editor is centered around the cursor's position if possible.
   scrollToCursorPosition: ->
     @scrollToBufferPosition(@editor.getCursorBufferPosition(), center: true)
 

src/editor.coffee

@@ -1588,8 +1588,14 @@ class Editor extends Model
   moveCursorToBeginningOfPreviousParagraph: ->
     @moveCursors (cursor) -> cursor.moveToBeginningOfPreviousParagraph()
 
-  scrollToCursorPosition: ->
-    @getCursor().autoscroll()
+  # Public: Scroll the editor to reveal the most recently added cursor if it is
+  # off-screen.
+  #
+  # options - An optional hash of options.
+  #   :center - Center the editor around the cursor if possible. Defauls to
+  #             true.
+  scrollToCursorPosition: (options) ->
+    @getCursor().autoscroll(center: options?.center ? true)
 
   pageUp: ->
     newScrollTop = @getScrollTop() - @getHeight()