Integrates locale selector
Merge pull request #166 from nsendetzky/master

Updates to latest Arcavias Core and allows changing site and language
Updates composer lock file
Merge pull request #167 from nsendetzky/2014-07-27_locale-selector

Integrates locale selector
Adds Scrutinizer code quality status
Updates to latest Arcavias Core
Allows TS settings with and without plugin.tx_arcavias.settings prefix
Moves setup task execution to separate class
Updates version