Merge pull request #5 from thiagodefreitas/indigo_dev

updates from tdf
use indigo transmissions
1dof fixed for sim
multichain support for sim
Merge pull request #16 from ipa-fmw/indigo_dev

multichain support for sim
missing comma
simplify launch files for sim and hw, single and multi chain
Merge branch 'indigo_dev' of https://github.com/ipa-fmw/ros_canopen into indigo_dev
add roslaunch as dep to package.xml
Merge branch 'indigo_dev' of github.com:ipa320/ros_canopen into indigo_dev
introduced level specific setters in LayerStatus(Extended)
removed LayerStatus::ok() and State::UNDEFINED, OK is now default
return void from level setters
copy over status for halt etc.
Merge branch 'indigo_dev' of https://github.com/ipa320/ros_canopen into indigo_dev

Conflicts:
	ipa_canopen_test/launch/hw_rig1.launch
	ipa_canopen_test/launch/hw_rig2.launch
Merge branch 'indigo_dev' of https://github.com/ipa-mdl/ros_canopen into indigo_dev

Conflicts:
	ipa_canopen_402/src/ipa_canopen_402/ipa_canopen_402.cpp