Remove Travis config to only run gh-pages branch as this is the main GitHub pages site, so isn't on gh-pages branch.
Remove Travis config to only run gh-pages branch as this is the main GitHub pages site, so isn't on gh-pages branch.

andrewlord1990/andrewlord1990.github.io,andrewlord1990/andrewlord1990.github.io,andrewlord1990/andrewlord1990.github.io,andrewlord1990/andrewlord1990.github.io