Merge pull request #1 from rhaschke/master

fixed build system, fixed a lot of small problems, added some small features
Version bumped master to 0.2
Minor cpack fix
Fixed cmake library naming and export

* CBF now exporting libcbf and libcbf_schemas in cmake
added minimal example for crashing sensor trasnform

added binary in tests/ which creates a 7dof kdl chain and creates a cbf controller from it, which crashes.

Signed-off-by: Arne Nordmann <anordman@cor-lab.uni-bielefeld.de>
fixed uninitialized value error