Update VirtualModelModelSlot interface
revert some unproductive changes to URI management methods
Merge branch '1.6' of github.com:agilebirds/openflexo into 1.6_newmodelslots
fixed issue with ontologyURI
Merge branch '1.6' of github.com:agilebirds/openflexo into 1.6_newmodelslots
work on bindings for xml
Merge branch '1.6' of github.com:agilebirds/openflexo into 1.6_newmodelslots
fixing merge conflicts
Merge branch '1.6' of github.com:agilebirds/openflexo into 1.6_newmodelslots
fixing issues with evidences of git reset -hard + XSD URI management
pre-merge 1.6
merge 1.6
LOW / Improve load exception handling support
MEDIUM / Attempt to perform some minor optimizations
LOW / First attempt to optimize FIBBrowserModel
LOW / Typo
post 1.6-beta merge
LOW / Prevent NPE
LOW: complete retrieval of adapters lost files
Merge branch '1.6' of github.com:agilebirds/openflexo into 1.6_newmodelslots