Renamed tokens for gfx rename field command since fields a and as could not be renamed.  https://tracker.physiomeproject.org/show_bug.cgi?id=1123
Renamed tokens for gfx rename field command since fields a and as could not be renamed.  https://tracker.physiomeproject.org/show_bug.cgi?id=1123

cmiss/cmgui,cmiss/cmgui