add waffle.io badge
Merge pull request #14 from waffle-iron/master

waffle.io Badge
Update README.md
Update README.md
Add missing indexes

* Make rails_best_practices gem passed
Use before_action instead before_filter
Fix capybara issues and prepare for keep using it
Update README

Adding Gemnasium
Installing selenium web driver for travis
Remove development group

* Fix for travis and selenium
Remove google apps authentication trial
Possible fix to:

selenium-webdriver unable to obtain stable firefox connection in 60
seconds (127.0.0.1:7055)
Merge pull request #15 from crowdint/refactoring_and_improving_code

Refactoring and improving code
Merge branch 'master' into feature/user-crud

Conflicts:
	db/schema.rb
[https://github.com/crowdint/kardex-crowdint-com/pull/16]

* Adds data type to make reversible
[https://trello.com/c/1wPlNX51/45-3-score-card-info-user]

* Adds before_filter to user controller
* Changes show user view logic to helper
* Creates user helper