Format menu shortcuts for the Mac and update the X/C/V dialog to use say Command for Mac.
Revert "Adds the mac_ctrl_key=ctrl/cmd/both preference so that mac users can have their ctrl keys back. The default is set to 'both' to match existing behavior, but 'cmd' will work like other editors on the mac. For example, Ctrl-A will move the cursor to the beginning of the line while Cmd-A will select the entire buffer."

This reverts commit efb3613437c705d47c7b0a2f0209976ad0eff905.
Merge branch 'mac_shortcuts'
Format menu shortcuts for the Mac and update the X/C/V dialog to use say Command for Mac.
Merge branch 'mac_shortcuts'

Conflicts:
	js/tinymce/classes/ui/MenuItem.js
Added Makefile for installing in the TeamPage source tree.