Show currently selected language
Handle unknown language code
Rename id to index and predefine
Adds config for to all generated URLs
Merge pull request #550 from cookiekiller/show_selected_language

Shows the currently selected language
Fixes configuration key for URL config
Merge branch 'master' of https://github.com/Arcavias/arcavias-core
Merge pull request #551 from nsendetzky/master

Adds config for to all generated URLs
Fixes wrong parameter in set() method for decorators
Merge pull request #552 from nsendetzky/master

Fixes wrong parameter in set() method for decorators
Makes layout more robust agains inherited CSS rules
Merge pull request #553 from nsendetzky/master

Makes layout more robust agains inherited CSS rules
Sets margin and padding for last seen and suggested items

It makes the layout more robust agains inherited CSS rules
Merge pull request #554 from nsendetzky/master

Sets margin and padding for last seen and suggested items
Displays section only if something is available to remove white space
Reduces the size of the price in the detail view a little bit
Fixes existence check for suggestion content
Merge pull request #555 from nsendetzky/master

Removes suggestion box if none are available and reduces the size of the price in the detail view
Fix singleton for domain store