Merge pull request #3 from tician/master

HaViMo2 purge
v0.9.9 beta source updated

v0.9.9 beta source updated
removed HaViMo2 include from dxl_devices
some changes to the HaViMo2 library (moving dxl_devices to a sub folder breaks dxl_bus_scan) and dxl.c/h to get more status information