fix #925 fix word and style of 'Add Member' in groups/edit
Merge pull request #927 from mozilla-japan/bug925

fix #925 fix word and style of 'Add Member' in groups/edit
close #922 change style of groups/new
Merge pull request #929 from mozilla-japan/task922

close #922 change style of groups/new
close #926 change font-family of title-large in global-projects/index
Merge pull request #930 from mozilla-japan/task926

close #926 change font-family of title-large in global-projects/index
fix #924 fix Select2 menus in groups/edit