Make 'PS_None' be the first enum member of 'PointerSource'.
Make 'PS_None' be the first enum member of 'PointerSource'.

--HG--
branch : gui_navigation-devel

cbeck88/cegui-mirror-two,cbeck88/cegui-mirror-two,cbeck88/cegui-mirror-two,cbeck88/cegui-mirror-two,cbeck88/cegui-mirror-two