ENH: Update ExternalProjectDependency system based on commontk/Artichoke@0cc99d3
ENH: Update ExternalProjectDependency system based on commontk/Artichoke@0cc99d3

List of changes:

$ git shortlog 9c98004..0cc99d3 --no-merges
Jean-Christophe Fillion-Robin (4):
      Add test checking that variable ending with "-NOTFOUND" are passed
      test: Remove unused debug statement, initalize variable
      ExternalProjectDependency: Support ALL_PROJECTS variable ending with NOTFOUND
      Add MarkAsSuperBuild-EP_ARGS_VAR test

commontk/CTK,commontk/CTK,SINTEFMedtek/CTK,commontk/CTK,SINTEFMedtek/CTK,SINTEFMedtek/CTK,SINTEFMedtek/CTK,SINTEFMedtek/CTK,commontk/CTK