Add Internationalization Cli
- add create-language command
Add setupTranslations command for CM_App

- get resource files 'translations/$abbrevation.php'
- these files should return closure with CM_Model_Language as first argument
Add i18n setup-translations command
Setup translations on app setup
Move translations setup to translationsFile, do not create english language by default
Remove Internationalization_Cli
Load translations for all languages (not only enabled ones)
Rename $english->$language for personal preferences
Do not use ugly call_user_func
Allow only closures
Add german translations
Merge pull request #1082 from tomaszdurka/issue-1082

Introduce translations resources