* Fixed predicates filtering onto RequirementView.
 * Enhanced Predicates Editor in order to show only the display name of
   custom predicates instead of their whole contents.
 * Updated DataModel RequirementSource/RequirementSourceImpl in order to
   retrieve the complete set of EClass of the targetEPackage.
 * Enhanced drag & drop done onto the Predicates Editor.
 * Enhancements added to the LabelProvider of the Predicates Editor in
order to show, by default, only the display name of custom predicates
and not their full contents.
 * Modified the context menu of the Predicates Editor so that it does
not show the "create child" and "create sibling" menus when the selected
predicate is a custom (saved) one.
 * Added a new checkbox button allowing whether or not to expand the
contents of custom predicates.
 * Now it is possible to selected multiple RequirementSource
(repositories) while opening the Predicates Editor.
 * Merged org.eclipse.reqcycle.repository.data
Conflicts:
	plugins/org.eclipse.reqcycle.repository.ui/src/org/eclipse/reqcycle/repository/ui/providers/RequirementContentProvider.java
	(Took remote file version, but updated the method getTargetEPackage()
with the local version)
 * Updaded the getETargetPackage() method signature in RequirementSource
and RequirementSourceImpl classes.
 * Fixed import in OpenFilteredRequirementViewAction.java
Refactor data type creation
Add preference page to create new requirement type
remove Specification types in rmf from the mapping
Merge branch 'master' of https://github.com/aradouan/ReqCycle into Branch_master_typeManagement
 *Added 2 actions in RequirementView (choose/modify predicate filters to
apply , and choose/modify RequirementSource to use)
 * Fixed DummyContentProvider
 * Enhanced Predicates configuration manager.
some improvements 
add elements in UI to create new instance and change the name of the
view
prepare code for attributes traceability
traceability modified when configuration is selected
fix bug with default configuration retrieving
Fix NPE
Merge branch 'master' of https://github.com/aradouan/ReqCycle
Merged differences in org.eclipse.reqcycle.repository.[data,ui]
Merge branch 'master' of https://github.com/aradouan/ReqCycle.git

Conflicts:
	plugins/org.eclipse.reqcycle.repository.connector.rmf/src/org/eclipse/reqcycle/repository/connector/rmf/RMFConnector.java
	plugins/org.eclipse.reqcycle.repository.data/src-gen/DataModel/RequirementSource.java
	plugins/org.eclipse.reqcycle.repository.data/src-gen/DataModel/impl/RequirementSourceImpl.java
	plugins/org.eclipse.reqcycle.repository.data/src/org/eclipse/reqcycle/repository/data/IDataTypeManager.java
	plugins/org.eclipse.reqcycle.repository.data/src/org/eclipse/reqcycle/repository/data/impl/DataTypeManagerImpl.java
Fixed DND
Merge branch 'fix_dnd'
Implemented the "getAgregated" method.
Fixed the CreateRelationCommand.
Made the DummyInput adaptable to EObjects.
add services in ITraceabilityStorage.java and start implementation for attribute management
fix for get All traceability