map class CPolyLine (used in zones)  in Python.
Fix OSX bundle library write permission bug.
Fix debug assertion when clicking on hot key menu. (fixes lp:1389932)
Add patch for wxWidgets 3 to fix scrolling on OSX.
Improve MsgPanelInfo for line segments in the module editor
Factor out some common code in hotkeys_module_editor.cpp
Add EDGE_MODULE::RotateAboutOwnCenter() function
Make a start on exact moving
Add hotkey for move exactly
Extend move exactly to other types

Also add specific drawsegment centre-finding and rotation code.
Integrate block move exact and footpritn move exact
Fix whitespace
Duplicate hotkey - only works for pads