Maya-like pie menu for Blender
Description
A pie menu for switching between Blender's edit modes, loosely based on Maya's right-click behaviour. One radial gesture toggles between the sub-object modes (vertex, edge, face), object mode, and the context menu.

Setup
Download mayapie.py and install it as a regular add-on. For the right-click
binding to work you'll need to remove Blender's default shortcut from
VIEW3D_MT_edit_mesh_context_menu and VIEW3D_MT_object_context_menu — you
don't lose anything by doing so, because the pie menu itself calls those
context menus from one of its slices.
Still a work in progress; functions will be added and refined in coming releases.