add common.js helper for tasks
add common.js helper for tasks

MariadeAnton/clappr,Peer5/clappr,flavioribeiro/clappr,Peer5/clappr,leandromoreira/clappr,jfairley/clappr,tjenkinson/clappr,kelonye/clappr,Pyrotoxin/clappr,kelonye/clappr,jfairley/clappr,leandromoreira/clappr,Pyrotoxin/clappr,Pyrotoxin/clappr,clappr/clappr,Metrakit/clappr,burakkp/clappr,wxmfront/clappr,clappr/clappr,tjenkinson/clappr,wxmfront/clappr,shakin/clappr,Metrakit/clappr,dayvson/clappr,wxmfront/clappr,flavioribeiro/clappr,leandromoreira/clappr,tarkanlar/clappr,tarkanlar/clappr,MariadeAnton/clappr,dayvson/clappr,clappr/clappr,dayvson/clappr,Peer5/clappr,jfairley/clappr,irongomme/clappr,irongomme/clappr,Metrakit/clappr,MariadeAnton/clappr,tarkanlar/clappr,tjenkinson/clappr,flavioribeiro/clappr,burakkp/clappr,shakin/clappr,irongomme/clappr,kelonye/clappr,burakkp/clappr,shakin/clappr