-Codechange: Remove unneeded return statement.

git-svn-id: https://freerct.googlecode.com/svn/trunk@1083 d3bf82d2-0c16-e458-5408-27be57bd1276
-Fix: Clear up the warnings from scanner.cpp.

git-svn-id: https://freerct.googlecode.com/svn/trunk@1084 d3bf82d2-0c16-e458-5408-27be57bd1276
-Add: Travis-CI config file (for use with github).

git-svn-id: https://freerct.googlecode.com/svn/trunk@1085 d3bf82d2-0c16-e458-5408-27be57bd1276