add latest versions of Kevin Jardine's flex plugins

plugins/flexfile/.project

plugins/flexfile/README.txt

plugins/flexfile/views/default/file/upload.php

plugins/flexfile/views/default/object/file.php

plugins/flexgroupprofile/.project

plugins/flexgroupprofile/actions/edit.php

plugins/flexgroupprofile/languages/en.php

plugins/flexgroupprofile/models/model.php

plugins/flexgroupprofile/start.php

plugins/flexgroupprofile/views/default/forms/groups/edit.php

...ns/flexgroupprofile/views/default/groups/groupprofile.php

...pprofile/views/default/settings/flexgroupprofile/edit.php

plugins/flexprofile/.project

plugins/flexprofile/README.txt

plugins/flexprofile/actions/edit.php

plugins/flexprofile/extended.php

plugins/flexprofile/manifest.xml

plugins/flexprofile/models/model.php

plugins/flexprofile/start.php

plugins/flexprofile/views/default/flexprofile/extended.php