Add delete message function
add RightsService methods and doc
Implement Newsbox services
use ternary expression and fix possible ClassCastExpression
remove unnecessary log
Use a Bag instead of a List
Move Bag to Scenario (portability)
Rename method
Prevent circular references
Add newsbox and fix bugs
verify there is more than one message
Use header for destination box
fix cyclic reference error
Merge remote-tracking branch 'origin/master'
more fixes