MEDIUM: Fixed selection not properly updated when browser is not bound
to any selection manager
LOW: New actions icons
LOW: Implemented Save all and added some icons. Removed unnecessary
variables
LOW: Removed colors on tables and unnecessary fonts
MEDIUM: implemented automatic expansion of unique root child
MEDIUM: Implemented possiblity to see if a role is imported from another
project or not
LOW: Implemented chained binding models instead of copying them
LOW: Fixed missing reset of formatter
MEDIUM: deprecated getTableWidget()
LOW: Added possibilty for formatter to access the whold binding
evaluation context and not only the object value
LOW: Restored synchonization with selection manager
RESOLVED - issue OPENFLEXO-381: Make new and plus action coherent and
restricted  https://bugs.openflexo.com/browse/OPENFLEXO-381