Fix Redis environment variables
Added deploy section to .travis.yml
Updated .travis.yml for conditional deploy
Removed repository line from .travis.yml
Revert "Added deploy section to .travis.yml"

The conditional deployment section in .travis.yml caused BrowerQuest to not be
deployed at all. Until I can figure out how to fix it, I've reverted to
the earlier code which deploys on all builds (but still works).
Fixed up package.json
Merge pull request #84 from Aaron1011/fix_package

Fixed up package.json
Merge pull request #79 from Aaron1011/fix_redis_config

Fix Redis environment variables
Merge branch 'master' into multiple_databases