Fix ivy resolve to handle those cases where no dependencies are resolved.
Fix ivy resolve to handle those cases where no dependencies are resolved.

atollena/commons,VaybhavSharma/commons,ericzundel/commons,WCCCEDU/twitter-commons,jsirois/commons,WCCCEDU/twitter-commons,cevaris/commons,cevaris/commons,foursquare/commons-old,foursquare/commons-old,brutkin/commons,VaybhavSharma/commons,jsirois/commons,jsirois/commons,foursquare/commons-old,nkhuyu/commons,brutkin/commons,pombredanne/commons,imsut/commons,brutkin/commons,cevaris/commons,WCCCEDU/twitter-commons,imsut/commons,Yasumoto/commons,nkhuyu/commons,Yasumoto/commons,Yasumoto/commons,brutkin/commons,nkhuyu/commons,WCCCEDU/twitter-commons,VaybhavSharma/commons,nkhuyu/commons,jsirois/commons,abel-von/commons,brutkin/commons,pombredanne/commons,cevaris/commons,VaybhavSharma/commons,Yasumoto/commons,abel-von/commons,pombredanne/commons,jsirois/commons,pombredanne/commons,Yasumoto/commons,ericzundel/commons,nkhuyu/commons,pombredanne/commons,ericzundel/commons,atollena/commons,atollena/commons,imsut/commons,abel-von/commons,ericzundel/commons,abel-von/commons,abel-von/commons,atollena/commons,ericzundel/commons,atollena/commons,WCCCEDU/twitter-commons,VaybhavSharma/commons,cevaris/commons