Remove explicit TRAVIS environment variable
Remove explicit TRAVIS environment variable

As @hennevogel points out, this is a default set by Travis CI.

srinidhibs/hackweek,hennevogel/hackweek,hennevogel/hackweek,SUSE/hackweek,SUSE/hackweek,srinidhibs/hackweek,srinidhibs/hackweek,hennevogel/hackweek,srinidhibs/hackweek,SUSE/hackweek