Enables full page caching by the web browsers for one minute
Adds release target to phing file
Optimizes CSS and prepares for Arcavias Core change
Merge https://github.com/Arcavias/arcavias-demo
Removes non-existent dependency for the release target
Merge pull request #16 from nsendetzky/master

Optimizes the CSS, prepares for Arcavias Core change and enables full page caching