Using this trick, the dependency in hrp2 is removed from the
jrl-walkgen.pc file.

Topic/fix pg initialization

Not all structures (especially private ones) have an ostream operator because I
did not need them this time, not for any technical reason

Fix Herdt's PG final position and running signal

Elie Moussy authored Sep 11, 2013 and olivier stasse committed Sep 17, 2013

Conflicts:

	src/PreviewControl/PreviewControl.cpp
	src/ZMPRefTrajectoryGeneration/OnlineStepPositionTrajectoryGeneration.cpp
	src/ZMPRefTrajectoryGeneration/OrientationsPreview.cpp
	src/ZMPRefTrajectoryGeneration/ZMPVelocityReferencedQP.cpp

This test covers more widely some functionnalities of the Herdt PG.
The results should be checked again. Some asymmetries arise and
are too important to be explained only by the constraints.

The graphs have to be checked.

This will avoid path issues with hrp2 ressources

Conflicts:
	CMakeLists.txt
	src/FootTrajectoryGeneration/FootTrajectoryGenerationMultiple.cpp
	src/FootTrajectoryGeneration/FootTrajectoryGenerationMultiple.hh
	src/FootTrajectoryGeneration/FootTrajectoryGenerationStandard.hh
	src/FootTrajectoryGeneration/OnLineFootTrajectoryGeneration.cpp
	src/FootTrajectoryGeneration/OnLineFootTrajectoryGeneration.h
	src/Mathematics/PLDPHerdt.cpp
	src/Mathematics/PLDPSolverHerdt.hh
	src/Mathematics/intermediate-qp-matrices.cpp
	src/Mathematics/intermediate-qp-matrices.hh
	src/Mathematics/relative-feet-inequalities.cpp
	src/Mathematics/relative-feet-inequalities.hh
	src/PatternGeneratorInterfacePrivate.cpp
	src/PreviewControl/LinearizedInvertedPendulum2D.h
	src/PreviewControl/SupportFSM.cpp
	src/PreviewControl/SupportFSM.h
	src/ZMPRefTrajectoryGeneration/OrientationsPreview.cpp
	src/ZMPRefTrajectoryGeneration/OrientationsPreview.h
	src/ZMPRefTrajectoryGeneration/ZMPVelocityReferencedQP.cpp
	src/ZMPRefTrajectoryGeneration/ZMPVelocityReferencedQP.h
	src/ZMPRefTrajectoryGeneration/generator-vel-ref.cpp
	src/ZMPRefTrajectoryGeneration/generator-vel-ref.hh
	src/ZMPRefTrajectoryGeneration/mpc-trajectory-generation.cpp
	src/ZMPRefTrajectoryGeneration/mpc-trajectory-generation.hh
	src/ZMPRefTrajectoryGeneration/qp-problem.cpp
	src/ZMPRefTrajectoryGeneration/qp-problem.hh
	src/privatepgtypes.cpp
	src/privatepgtypes.h
	tests/TestHerdt2010.cpp
	tests/TestHerdt2010OnLineTestFGPI.datref.cmake
	tests/TestObject.cpp

The fix proposed by http://gcc.gnu.org/bugzilla/show_bug.cgi?id=323
is not working when recompiling jrl-walkgen and jrl-dynamic
with -msse and -mfpmath=sse.

However the two other algorithms do not suffer from the transition
between x86_32 and x86_64. Thus it might still come from a x87 problem
(aka an intermediate high resolution representation in CPU which is
lost after memory transfer) specific to Morisawa.

The trajectories are however very similar between each other. Thus
this differenciation is to maintain a working unitary test.