Add travis & docker auto push image
Add travis & docker auto push image

Add Travis CI and auto push image on new tagged release both for normal & 3d.

cBioPortal/cancerhotspots,onursumer/cancerhotspots,cBioPortal/cancerhotspots,onursumer/cancerhotspots,cBioPortal/cancerhotspots,onursumer/cancerhotspots