Revert "Remove branch whitelist for Travis CI"
Revert "Remove branch whitelist for Travis CI"

This reverts commit 99fe8f0e24454a41e486b17452655cb910ceaeb1.

kruton/connectbot.github.io,kruton/connectbot.github.io,connectbot/connectbot.github.io,connectbot/connectbot.github.io,kruton/connectbot.github.io,connectbot/connectbot.github.io