Changes from 0.9.1 to 0.10.0

• Infinite edges on mouse down now works regardless of the Qt style in-use.
• Backspace key will now re-open any parent menu.
• Factory method "piemenu.createMenu" added to help create menus.

Known bugs

• Exceptions thrown while menu is open and then caught by a python debugger will freeze out the mouse and keyboard. The only way to unfreeze them is to login on either a text console or remotely and kill the python process with the open menu (eg; Ctrl-Alt-F1, ps -A, kill -9 NUM_OF_LAST_PYTHON_PROCESS).