Add travis
Add travis

Signed-off-by: David Scott <63c9eb0ea83039690fefa11afe17873ba8278a56@citrix.com>

djs55/xenopsd,thomassa/xenopsd,thomassa/xenopsd,johnelse/xenopsd,euanh/xenopsd,johnelse/xenopsd,djs55/xenopsd,koushikcgit/xenopsd,euanh/xenopsd,djs55/xenopsd,thomassa/xenopsd,koushikcgit/xenopsd,euanh/xenopsd,koushikcgit/xenopsd,johnelse/xenopsd