Merge branch 'release/travis-ci'

* release/travis-ci:
  travis-ci integration setup. close #4
  bootstrap integration. close #1
  git flow
Merge branch 'release/heroku'

* release/heroku:
  add postgresql for heroku, #5
  add developing flow, close #6
  Add test framework
Merge branch 'release/heroku_first_show'

* release/heroku_first_show:
  modify root route, close #7
  generate scaffold Idea, #7
Add a Bitdeli badge to README
Merge pull request #11 from bitdeli-chef/master

Add a Bitdeli Badge to README
Merge branch 'develop'

[Pull #22] https://github.com/ideaegg/ideaegg/pull/22

Conflicts:
	README.md