Initial switch to new print system
Merge branch '0.5.x' of https://github.com/andypower/geo-platform into 1.5.x
Add Legend Block
Added publisher support to CAS configuration
Added styler support to CAS configuration
Fixed Logout CAs problem adding a new sessiond estory command


TODO: Add puggable modules for cas integration: Security Module, Publisher Widget Module, Server APi Module.
TODO: Remove all servler using Command Pattern