Master

- When inverting the kinematic tree of a robot also invert the translation direction of prismatic joints
- Make RobotNodeSet::setJointValues a virtual method to allow the implementation of dependent joint values

See merge request !2

Nikolay Fedorov)

This allows derived classes to set depending joint values of other nodes.

CMake: Enable Boost_USE_STATIC_LIBS

Just a simple test to see how merge request work.

For distribution purposes it is often easier to link against the static libraries of boost. Enabling Boost_USE_STATIC_LIBS in CMake previously did not have any effect. If the flag is not explicitly set boost will be linked dynamically as before.

See merge request !1

- Remove explicit defines for dynamic linking if the flag is set
- Define BOOST_TEST_MAIN to enable running unit tests with static linking