Update .travis.yml
Revert "Update .travis.yml"

This reverts commit 9f84fdad6658c093a69bb282056c0c6e3483e5b8.
Update .travis.yml
Revert "Update .travis.yml"

This reverts commit 9f84fdad6658c093a69bb282056c0c6e3483e5b8.
Merge branch 'master' of https://github.com/MarkL1961/CorsixTH