FIX: CLO-3807

git-svn-id: https://svn.javlin.eu/svn/cloveretl.opensource/trunk-4-0@16153 a09ad3ba-1a0f-0410-b1b9-c67202f10d70
FIX: better Node.checkConfig() implementation - allocation is not allowed for jobflows at all

git-svn-id: https://svn.javlin.eu/svn/cloveretl.opensource/trunk-4-0@16154 a09ad3ba-1a0f-0410-b1b9-c67202f10d70