ROS Workflows (#18)

fixed publications. removed workflows as they currently not reflecting the behavior we have on real system tests

next try

moved workflows to workflow

added workflows

added Lennart Niecksch as second maintainer. Changed E-Mail of Alexander Mock

Merge pull request #16 from uos/develop

increased minor version after adding vulkan backend to micpl node

Merge branch 'develop' into ba-fgeers

added source dependencies

added link

added phd thesis to README

interop improvement

time measurement

buffer improvements