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* Add catkin test verb (676)
* Code cleanup (692)
* Documentation: https in docs, properties over vars, sphinx cleanup (690)
* Documentation: Improve wording (694)
* Documentation: Add custom build, devel, install dirs (697)
* Contributors: Balint, Jim Aldon D'Souza, Matthijs van der Burgh, mobangjack, pseyfert, Timon Engelke