added recently introduced command branch remote add
added recently introduced command branch remote add

gushphp/gush,gushphp/gush,pierredup/gush,gushphp/gush,sstok/gush,sstok/gush,webflo/gush,cordoval/gush,cordoval/gush,webflo/gush,cordoval/gush,sstok/gush,pierredup/gush,gushphp/gush,webflo/gush,pierredup/gush