* all:
  - Support "in binding" syntax for timed actions.
* (AadlBaParser.java):
   - Readd parser.

* (*.aadl):
   - Add some tests.
* (all):
  - Fix warnings.
* all:
  - Implements processor list in timed action checkers.
  - Fix econtainer for the QualifiedNamedElement.
  - Add some FeatureType elements.
* (syntax_to_be_implemented.odt):
   - Add a document that hightlights the syntax update.
Merge branch 'test' into update
* (AadlBa.g):
  - Modify some comments.
* (semantic_to_be_implemented.odt):
  - Add road map for the semantic rules checker update.
* (*.odt):
  - Update documentations.
* (.gitignore):
  - Ignore libre office file locks.
* (aadlba.ecore):
  - Support data component and local variable as subprogram access providers.

* (SubprogramHolderProxy.java):
  - Common interface for DataAccessHolder, BehaviorVariableHolder and DataComponentHolder that can provide a subprogram access provider reference.
* (AadlBa.g):
  - Modify comments.
* (aadlBaTest001.aadl):
   - Add Abstract component test.
* all:
  - Type checking support subprogram access provided by data subcomponent and behavior variable.
  - Add some tests.
* (aadlba.ecore,
   org/osate/ba/aadlba/*.java,
   org/osate/ba/aadlba/impl/*.java):
   - support PropertyReference. UML Diagrams will be updated later.
   - delete useless classes (BehaviorProperty; BehaviorPropertyValue; BehaviorEnumerationLiteral).
   - create class FeatureHolder, super type of:
     - PortHolder
     - ParameterHolder
     - SubprogramAccessHolder
     - DataAccessHolder
   - create class SubcomponentHolder, super type of:
     - DataSubcomponentHolder
     - SubprogramSubcomponentHolder, also created
   - PrototypeHolder is no longer the super type of GroupPrototypeHolder
   - DataSubcomponentHolder is no longer a GroupableElement
* (AadlBa.g,
   org.osate.ba/src/org/osate/ba/parser/*.java):
   - support property reference syntax
   - fix ambiguity between value variable and properties: delete fact_value ANTLR rule.
   - raise ambiguity between property reference and property constant
   - delete behavior enumeration literal ANTLR rule
   - update syntax comments
* (declarative.ecore,
   org.osate.ba/src/org/osate/ba/declarative/*.java,
   org.osate.ba/src/org/osate/ba/declarative/impl/*.java):
   - add declarative classes to support property reference.
* (AadlBa.g,
   AadlBaParser.java,
   AadlBaVisitor.java):
   - fix property reference syntaxe miss implementation.

* (EnumerationImpl.java):
   - delete obsolete file.
* (declarative.ecore,
   *.java):
   - add a flag to make the difference between a property reference from a property set and property reference from a classifier.
* (.aadl):
   - Update old tests.
   - Create property reference tests.