added the path to hydro urdfdom as cmake complain that urdfdom was not found in the jrl-walkgen compilation

fix the size in the commonInitialization vector of call_method strings
add the test in 64bits
remove a useless include in the SQP solver

update behaviour of the travis custom

rename the TestNaveau2015TestFGPI.datref.cmake

Merge branch 'master' into topic/SQP_5ms_pinocchio and try to debug the zmp computation in the pinocchio robot

Conflicts:
	.travis
	src/ZMPRefTrajectoryGeneration/DynamicFilter.cpp
	src/ZMPRefTrajectoryGeneration/ZMPVelocityReferencedSQP.cpp
	src/ZMPRefTrajectoryGeneration/ZMPVelocityReferencedSQP.hh
	src/ZMPRefTrajectoryGeneration/nmpc_generator.cpp
	tests/CMakeLists.txt
	tests/TestNaveau2015.cpp