Updated travis to do clean
Updated travis to do clean

chao-sun-kaazing/gateway,biddyweb/gateway,vmaraloiu/gateway,irina-mitrea-luxoft/gateway,stanculescu/gateway,adrian-galbenus/gateway,stanculescu/gateway,a-zuckut/gateway,kaazing-build/gateway,chao-sun-kaazing/gateway,cmebarrow/gateway,nemigaservices/gateway,sanjay-saxena/gateway,Anisotrop/gateway,dpwspoon/gateway,jitsni/gateway.distribution,jfallows/gateway,jitsni/gateway,jitsni/gateway,krismcqueen/gateway,kaazing-build/gateway,cmebarrow/gateway,Anisotrop/gateway,kaazing/gateway,krismcqueen/gateway,adrian-galbenus/gateway,jitsni/gateway,vmaraloiu/gateway,jfallows/gateway,veschup/gateway,krismcqueen/gateway,EArdeleanu/gateway,dpwspoon/gateway,sanjay-saxena/gateway,jfallows/gateway,mgherghe/gateway,justinma246/gateway,sanjay-saxena/gateway,adrian-galbenus/gateway,nemigaservices/gateway,EArdeleanu/gateway,kaazing-build/gateway,danibusu/gateway,veschup/gateway,kaazing/gateway,adrian-galbenus/gateway,dpwspoon/gateway,EArdeleanu/gateway,cmebarrow/gateway,dpwspoon/gateway,irina-mitrea-luxoft/gateway,michaelcretzman/gateway,Anisotrop/gateway,stanculescu/gateway,jitsni/gateway.distribution,michaelcretzman/gateway,DoruM/gateway,krismcqueen/gateway,irina-mitrea-luxoft/gateway,chao-sun-kaazing/gateway,sanjay-saxena/gateway,michaelcretzman/gateway,stanculescu/gateway,DoruM/gateway,jitsni/gateway.distribution,Anisotrop/gateway,danibusu/gateway,a-zuckut/gateway,a-zuckut/gateway,veschup/gateway,biddyweb/gateway,mjolie/gateway,cmebarrow/gateway,jitsni/gateway,michaelcretzman/gateway,a-zuckut/gateway,jitsni/gateway.distribution,AdrianCozma/gateway,nemigaservices/gateway,AdrianCozma/gateway,chao-sun-kaazing/gateway,justinma246/gateway,mjolie/gateway,vmaraloiu/gateway,AdrianCozma/gateway,mgherghe/gateway,AdrianCozma/gateway,irina-mitrea-luxoft/gateway,mgherghe/gateway,biddyweb/gateway,DoruM/gateway,mjolie/gateway,EArdeleanu/gateway,kaazing/gateway,justinma246/gateway,mgherghe/gateway,jfallows/gateway,nemigaservices/gateway,DoruM/gateway,justinma246/gateway,veschup/gateway,kaazing/gateway,biddyweb/gateway,danibusu/gateway,vmaraloiu/gateway,danibusu/gateway,mjolie/gateway,kaazing-build/gateway