using python 2.7 in travis yaml
using python 2.7 in travis yaml

mabushadi/dpxdt,weeksghost/dpxdt,ygravrand/dpxdt,steven-hadfield/dpxdt,Medium/dpxdt,mabushadi/dpxdt,gBritz/dpxdt,bslatkin/dpxdt,Medium/dpxdt,steven-hadfield/dpxdt,gBritz/dpxdt,ygravrand/dpxdt,steven-hadfield/dpxdt,weeksghost/dpxdt,mabushadi/dpxdt,weeksghost/dpxdt,Medium/dpxdt,gBritz/dpxdt,weeksghost/dpxdt,Medium/dpxdt,ygravrand/dpxdt,steven-hadfield/dpxdt,ygravrand/dpxdt,bslatkin/dpxdt,mabushadi/dpxdt,gBritz/dpxdt,bslatkin/dpxdt,bslatkin/dpxdt