FIX: CLO-4729 - ApproximativeJoin doesn't propagate metadata

git-svn-id: https://svn.javlin.eu/svn/cloveretl.opensource/trunk-4-0@16432 a09ad3ba-1a0f-0410-b1b9-c67202f10d70
fixing tableau tests - printing of environment variables added

git-svn-id: https://svn.javlin.eu/svn/cloveretl.opensource/trunk-4-0@16434 a09ad3ba-1a0f-0410-b1b9-c67202f10d70
FIX: CLO-4693 Component RunGraph not offering an output metadata template

RunGraph component is no more 'passThrough' component

git-svn-id: https://svn.javlin.eu/svn/cloveretl.opensource/trunk-4-0@16435 a09ad3ba-1a0f-0410-b1b9-c67202f10d70
UPDATE: CLO-4825 - Keep invalid reference on edge if referenced edge doesn't exist

git-svn-id: https://svn.javlin.eu/svn/cloveretl.opensource/trunk-4-0@16436 a09ad3ba-1a0f-0410-b1b9-c67202f10d70
SVN: merge trunk-3-4 to trunk-3-5

git-svn-id: https://svn.javlin.eu/svn/cloveretl.opensource/trunk-3-5@16437 a09ad3ba-1a0f-0410-b1b9-c67202f10d70
SVN: merge trunk-3-5 to trunk-4-0

git-svn-id: https://svn.javlin.eu/svn/cloveretl.opensource/trunk-4-0@16438 a09ad3ba-1a0f-0410-b1b9-c67202f10d70
FIX: CLO-4874 Graph with persisted implicit metadata detected from edge with external metadata cannot be opened

git-svn-id: https://svn.javlin.eu/svn/cloveretl.opensource/trunk-4-0@16440 a09ad3ba-1a0f-0410-b1b9-c67202f10d70
FIX: CLO-4867 Engine CTE tests with derby from extExamples fail

git-svn-id: https://svn.javlin.eu/svn/cloveretl.opensource/trunk-4-0@16444 a09ad3ba-1a0f-0410-b1b9-c67202f10d70
UPDATE: added missing return statement

git-svn-id: https://svn.javlin.eu/svn/cloveretl.opensource/trunk-4-0@16445 a09ad3ba-1a0f-0410-b1b9-c67202f10d70
FIX: CLO-3941 Explicit metadata propagation and invalid references on the edge

git-svn-id: https://svn.javlin.eu/svn/cloveretl.opensource/trunk-4-0@16447 a09ad3ba-1a0f-0410-b1b9-c67202f10d70
FIX: CLO-4571 DB Lookup does not accept key longer than 10 digits

git-svn-id: https://svn.javlin.eu/svn/cloveretl.opensource/trunk-4-0@16448 a09ad3ba-1a0f-0410-b1b9-c67202f10d70