Add nilify_blanks gem
Add enumerize gem
Add enumerize i18n configs
Update simple_form and configure standard wrappers
Add rails_admin gem
Add rails_admin route
Add rails_admin initializer
Add rails_admin ability
Add rails_admin german translation
I18n
Add info about i18n-tasks
Replace language chooser
Fix language chooser spec
Remove unnecessary debug log
Update README and README_example
Merge branch 'master' of github.com:jmuheim/base

Conflicts:
	config/locales/de.yml
	config/locales/en.yml
Remove README.md
Rename README_example.md to README.md
Add project specific details
Use proper links for language chooser