Updates to latest Arcavias Core and adapts layout path building
Fixes call to composer if it's already available
Merge branch 'master' of https://github.com/Arcavias/arcavias-demo
Merge branch 'master' of https://github.com/Arcavias/arcavias-demo
Uses default site with demo data
Merge pull request #43 from nsendetzky/master

Updates and adapts to latest Arcavias Core
Uses "default" site with demo data by default
Merge https://github.com/Arcavias/arcavias-demo
Update to latest Arcavias core
Merge pull request #44 from nsendetzky/master

Update to latest Arcavias core and uses "default" site with demo data by default