add travis cache and fast finish
add travis cache and fast finish

v-bartusevicius/dbal,deeky666/dbal,drieschel/dbal,kimhemsoe/dbal,mRoca/dbal,gencer/dbal,doctrine/dbal,vutung2311/dbal,Tobion/dbal,BenMorel/dbal,lcobucci/dbal,gencer/dbal,doctrine/dbal,BenMorel/dbal,mRoca/dbal,v-bartusevicius/dbal,AlexDpy/dbal,vortgo/dbal,kimhemsoe/dbal,stchr/dbal,lcobucci/dbal,mikeSimonson/dbal,mikeSimonson/dbal,AlexDpy/dbal,drieschel/dbal,stchr/dbal,vutung2311/dbal,vortgo/dbal,deeky666/dbal,Tobion/dbal,stof/dbal,stof/dbal