r4 release date added
r4 release date added

jeansebbaklouti/roslibjs,eadlam/roslibjs,DLu/roslibjs,kbendick/roslibjs,DLu/roslibjs,kbendick/roslibjs,kbendick/roslibjs,chrisl8/roslibjs,harmishhk/roslibjs,jeansebbaklouti/roslibjs,eadlam/roslibjs,chrisl8/roslibjs,harmishhk/roslibjs,BennyRe/roslibjs,harmishhk/roslibjs,BennyRe/roslibjs,DLu/roslibjs