Update .travis.yml for Galaxy release_17.01
Update .travis.yml for Galaxy release_17.01

TGAC/tgac-galaxytools,TGAC/earlham-galaxytools,TGAC/earlham-galaxytools,anilthanki/tgac-galaxytools,anilthanki/tgac-galaxytools,TGAC/earlham-galaxytools,anilthanki/tgac-galaxytools,TGAC/earlham-galaxytools,TGAC/earlham-galaxytools,PerlaTroncosoRey/tgac-galaxytools,anilthanki/tgac-galaxytools,wjurkowski/earlham-galaxytools,anilthanki/tgac-galaxytools,TGAC/tgac-galaxytools