add RDM test GetStartAddressWithData
Add and use a GetMandatoryPIDWithDataMixin mixin
Add another missing test
Merge branch 'master' of https://github.com/OpenLightingProject/ola into trivial-fixes
Merge branch 'master' of https://github.com/OpenLightingProject/ola into trivial-fixes
Fix the GetStartAddressWithData test
Merge pull request #369 from peternewman/trivial-fixes

Add and use a GetMandatoryPIDWithDataMixin mixin