Merge pull request #106 from edchat/master

Change to set defaultTransition to slide
Merge pull request #107 from edchat/master

Set z-index to 100 for left pane so that center transitions will not transition across the left pane.
Merge pull request #108 from edchat/master

Remove the line setting this.app.stopTransition = false from tablet/ViewTodoLists.js this.app it is not needed
changes to stop relying on this.app correctly referencing app in context where it should not necessarily.