drilling machine: change threshold
Merge branch 'master' of https://github.com/mas-group/rockin-networked-devices
drilling machine: add udev rule
Merge branch 'master' of https://github.com/mas-group/rockin-networked-devices
Merge branch 'master' of https://github.com/mas-group/rockin-networked-devices
Merge branch 'master' of https://github.com/mas-group/rockin-networked-devices
Merge branch 'master' of https://github.com/mas-group/rockin-networked-devices

Conflicts:
	drilling_machine/src/drilling_machine.cpp