introduce i18n-tasks gem with thoughtbot config
project specific changes to i18n-stask config
change to have an clean locale state
correct indentation
Merge branch 'staging' into add_i18n-tasks_gem

Conflicts:
	Gemfile
Merge pull request #1042 from ontohub/add_i18n-tasks_gem

Add i18n tasks gem
Merge branch 'staging' into 689-show_oops_global_issues_correctly

Conflicts:
	config/locales/en.yml