implemented namespace logic, accoding to issue #32

Documentation/Examples/geometry_example.cc

Documentation/Examples/helix_example.cc

Documentation/Examples/logger_example.cc

Documentation/Examples/stack_example.cc

Documentation/Examples/staticsequence_example.cc

Framework/Geometry/BaseVector.h

Framework/Geometry/CMakeLists.txt

Framework/Geometry/CoordinateSystem.cc

Framework/Geometry/CoordinateSystem.h

Framework/Geometry/Helix.h

Framework/Geometry/LineTrajectory.h

Framework/Geometry/Point.h

Framework/Geometry/QuantityVector.h

Framework/Geometry/Sphere.h

Framework/Geometry/Vector.h

Framework/Geometry/testGeometry.cc

Framework/Logging/BufferedSink.h

Framework/Logging/CMakeLists.txt

Framework/Logging/Logger.h

Framework/Logging/MessageOff.h