Change <from> to <group> in gfx modify ngroup. Fixed up order of error messages for add_flag and remove_flag. Fixed spelling of flow_particles.
Change <from> to <group> in gfx modify ngroup.
Fixed up order of error messages for add_flag and remove_flag.
Fixed spelling of flow_particles.


git-svn-id: 4705079bc6b8aadf675e3696f5c015a6aa4916e3@914 3c1deb5b-d424-0410-962d-aba41a686d42

OpenCMISS/zinc,OpenCMISS/zinc,hsorby/zinc,OpenCMISS/zinc,hsorby/zinc,OpenCMISS/zinc,hsorby/zinc,hsorby/zinc