FIX: CLO-4867 Engine CTE tests with derby from extExamples fail (attempt #2)

git-svn-id: https://svn.javlin.eu/svn/cloveretl.opensource/trunk-4-0@16451 a09ad3ba-1a0f-0410-b1b9-c67202f10d70
FIX: CLO-4867 Engine CTE tests with derby from extExamples fail (attempt #3)

git-svn-id: https://svn.javlin.eu/svn/cloveretl.opensource/trunk-4-0@16452 a09ad3ba-1a0f-0410-b1b9-c67202f10d70
UPDATE: graphRevenues.grf temporarily excluded from reset tests for debugging purposes

git-svn-id: https://svn.javlin.eu/svn/cloveretl.opensource/trunk-4-0@16453 a09ad3ba-1a0f-0410-b1b9-c67202f10d70
UPDATE: TableauWriter - timeout property disabled, multiple TableauWriters in same phase forbidden

git-svn-id: https://svn.javlin.eu/svn/cloveretl.opensource/trunk-4-0@16454 a09ad3ba-1a0f-0410-b1b9-c67202f10d70
FIX: CLO-4878 - DB connection: Do not perform commit if graph execution fails

git-svn-id: https://svn.javlin.eu/svn/cloveretl.opensource/trunk-4-0@16455 a09ad3ba-1a0f-0410-b1b9-c67202f10d70