Version 0.0.2+svn

Version 0.0.2
  * fix an issue where deleted stuff on the diagram wasn't actually removed from the file
  * fix a problem with properties not showing after being added
  * focus system for boxes
  * sidebar that displays the possible children/props for the selected box
  * drag and drop things from the sidebar to the canvas
  * drag and drop reordering of the diagram
  * install instructions

Version 0.0.1
  * display t?x files as diagrams
  * simple diagram manipulation through the context menu
  * undo/redo support
  * file operations (save, load etc)

