parameterizable reverse_port for multiarmsupport
some fixes
some more fixes
type conversion
fix merge conflict
Checking for port number and added DEFAULT_ prefix
Merge pull request #4 from abubeck/patch-1

Checking for port number and added DEFAULT_ prefix
Merge branch 'hydro-devel' into issue/driver_multiarmsupport
added launchfile argument for setting reverse_port + update readme
Merge pull request #66 from ipa-fxm/issue/driver_multiarmsupport

Issue: multi-arm support