Remove sqlite3 gem
Remove sqlite3 gem

Not needed for travis-ci anymore

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