Merge pull request #14 from apesic/master

Trying another Travis config setup
Merge pull request #15 from apesic/master

Switched travis postgres version to 9.3
add config.serve_static_assets = true to config/app to trouble shoot assets compile problem in production
Merge pull request #17 from apesic/master

Fix syntax error in travis.yml file
Merge pull request #16 from avifoxi/asset-troubleshoot

add config.serve_static_assets = true to config/app to trouble shoot ass...
beofre new material merge
Merge pull request #18 from apesic/master

Attempt to fix travis syntax error, switched db name to snake case
Merge branch 'master' into asset-troubleshoot
add rails_12factor to gemfile, assist asset management
Merge pull request #19 from avifoxi/asset-troubleshoot

Asset pipelin heroku troubleshoot
Merge pull request #20 from apesic/master

Changed test database name to fix travis syntax error
Merge pull request #21 from apesic/master

Bug fixing travis.yml file