Add Travis CI support
Add Travis CI support

First part of #9.

anood/libraqm,Ident/libraqm,Ident/libraqm,HOST-Oman/libraqm,Fahad-Alsaidi/libraqm,HOST-Oman/libraqm-cmake,HOST-Oman/libraqm,anood/libraqm,HOST-Oman/libraqm-cmake,HOST-Oman/libraqm,Fahad-Alsaidi/libraqm