FIX: CLO-4807 exception when unregistering JDBC driver on JBoss

git-svn-id: https://svn.javlin.eu/svn/cloveretl.opensource/trunk-3-5@16393 a09ad3ba-1a0f-0410-b1b9-c67202f10d70
MINOR: comment fixed

git-svn-id: https://svn.javlin.eu/svn/cloveretl.opensource/trunk-3-5@16395 a09ad3ba-1a0f-0410-b1b9-c67202f10d70
UPDATE: do not free cached JDBC drivers from engine

git-svn-id: https://svn.javlin.eu/svn/cloveretl.opensource/trunk-3-5@16398 a09ad3ba-1a0f-0410-b1b9-c67202f10d70
UPDATE: fixed driver unloading via DB-specific code

git-svn-id: https://svn.javlin.eu/svn/cloveretl.opensource/trunk-3-5@16399 a09ad3ba-1a0f-0410-b1b9-c67202f10d70
FIX: CLO-4826 Insufficient validation in DBJoin.checkConfig()

git-svn-id: https://svn.javlin.eu/svn/cloveretl.opensource/trunk-4-0@16400 a09ad3ba-1a0f-0410-b1b9-c67202f10d70
FIX: CLO-4532 - CTL2: Wildcard mapping with spaces is reported as parsing error.

git-svn-id: https://svn.javlin.eu/svn/cloveretl.opensource/trunk-4-0@16401 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@16402 a09ad3ba-1a0f-0410-b1b9-c67202f10d70
FIX: CLO-4532 - CTL2: Wildcard mapping with spaces is reported as parsing error.

git-svn-id: https://svn.javlin.eu/svn/cloveretl.opensource/trunk-4-0@16403 a09ad3ba-1a0f-0410-b1b9-c67202f10d70
UPDATE: test Hive_WriteReadAllTypes_virt-india temporarily disabled again.

git-svn-id: https://svn.javlin.eu/svn/cloveretl.opensource/trunk-4-0@16405 a09ad3ba-1a0f-0410-b1b9-c67202f10d70