Add chai compiler flags to master branch

[geraldb]

Please add -lrt and -led:

SET(CMAKE_CXX_FLAGS "-Wall -fPIC -fopenmp -lrt -ldl")

in

CMakelists in scl_test, scl_dynamics, scl_gc_ctrl, scl_task_ctrl, scl_example_ctrl, scl_haptic_ctrl:

Otherwise compiling error on this system:

Linux geral 3.2.0-38-generic #61-Ubuntu SMP Tue Feb 19 12:18:21 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux

[Samir Menon]

Fixed as of dd74b946bab215e596ba590f4e6b8fb21db069b6