add cucumber for living documentation
add an example feature and useful helper
fix layout issues before going on
set default language to German, add locale file
minimalistic set to get cucumber passing
rename before_filter to now used before_action
project will be german only. best. decision. ever.
add gem launchy for sometimes needed page inspection
set mailing host in tes env for cucumber
add log in feature for cucumber
extend cucumebr steps as needed