Add correct path
Add directory seperator
Add locale picker to urlTemplate
Security fix for locale selection
Add preg_match to validate input
Fix typo
Detects available locales and submit them to the ExtJS-Client
Whitespace change
Rename variable
Validation is now implemented in core
Check for scandir errors
Scan every folder for language files
Improve after review
Make code more consistent
Merge pull request #33 from cookiekiller/language_picker

Provides available translation languages to admin interface