Adding number dragging. Probably still has bugs.
Fixes some dragging related bugs.
Getting the ImageTools plugin to build.
Fixes an issue where number dragging would cause the scrollview to scroll all the way to the bottom on every frame.
Hooked up the drag handler to the document to execute the script. Calls the execute method asynchronously on the main queue so it doesn't block the UI so much. Also removed some NSLog statements so they don't slow down execution.
Uses the resize cursor when the pointer is over a resizable number.
Tabs to spaces and setting the project settings to do this from now on.
More spaces.
Merge pull request #8 from jbrennan/textview-number-dragging

Textview number scrubbing