Update rails environment file to only load facebook api key
in production and development environments.
Move code that creates env variables based on loading facebook
yaml into unless loop.
Merge pull request #6 from banana-slugs-2014/travis

Travis
Add default postgres settings to travis database yaml.
Merge pull request #7 from banana-slugs-2014/travis

Add default postgres settings to travis database yaml.
Update travis yaml to not use self-referential string syntax.
Merge pull request #8 from banana-slugs-2014/travis

Update travis yaml to not use self-referential string syntax.
merrrge conflict
Merge branch 'master' of https://github.com/banana-slugs-2014/help.me into mvp_google_api

Conflicts:
	config/environment.rb