Make Data::File::SAM a Moose class. Tests modified accordingly
Make GenOO::Data::Structure::DoubleHashArray a Moose class. Tests modified accordingly
Refactor Data::Structure::DoubleHashArray. Hide/Expose private/public attributes and methods
Make Junction a Moose class. Create test class.
Delete _Initializable. This commit resolves #4. All classes are now on Moose.
Merge branch 'moose_migrate' into develop