Use javax.ws.rs constants instead of raw Strings.
Use else-if, instead of multiple if.
Add Logger and replace prints.
Add Produces annotation if there is an annotated return type.
Merge branch 'master' of https://github.com/dana-i2cat/mqnaas into api/improvements
Add XML annotations.
Add proper XML namespace.
Avoid returning null in API MethodMapper.
Add XML annotations.
Added id to toString()
Published ICoreModelCapability
Implemented toString()
Adapted isSupporting to avoid binding to NITOS
Implemented IRequestResourceMapping
Implemented IRootResourceProvider
Added additional resource types
Added abstract ISlicingCapability implementation
Merge pull request #127 from logoff/api/improvements

Improvements in REST API
Merge pull request #133 from shummi/master

Published ICoreModelCapability, preparations NetworkManagement NITOS
Added IAttributeStore and its implementation