Add Travis CI configuration file.
Add Travis CI configuration file.

harc/ohm,coopsource/ohm,harc/ohm,DanielTomlinson/ohm,anfedorov/ohm,cdglabs/ohm,anfedorov/ohm,anfedorov/ohm,DanielTomlinson/ohm,harc/ohm,cdglabs/ohm,coopsource/ohm,cdglabs/ohm,DanielTomlinson/ohm,coopsource/ohm