Uses sophisticated method for cache configuration
Fixes CSS location in error pages
Adds favorite and watch list to account page and product notification e-mail test
Uses demo user to show account features
Updates to latest Arcavias Core
Merge branch 'master' of https://github.com/Arcavias/arcavias-demo

Conflicts:
	composer.lock
Updates to latest Arcavias Core
Merge pull request #52 from nsendetzky/master

Updates to latest Arcavias Core, enables new features and fixes error pages