US-011 Heroku config commit
Changing Rakefile using ENV to delimit test tasks
Changed travis config making use of RACK_ENV to run tests
Merge pull request #11 from cravacuore/heroku

US-011 Heroku integration + rakefile env added + travis config change for running tests
Merge branch 'develop' of https://github.com/cravacuore/tod into ui-fixs
Indenting pages erb code