FIX:correction of supposed-out files of EmailValidation test

git-svn-id: https://svn.javlin.eu/svn/cloveretl.opensource/trunk-4-0@16257 a09ad3ba-1a0f-0410-b1b9-c67202f10d70
FIX: CLO-4481 - Unable to extract metadata from SQLite database

git-svn-id: https://svn.javlin.eu/svn/cloveretl.opensource/trunk-4-0@16258 a09ad3ba-1a0f-0410-b1b9-c67202f10d70
FIX: CLO-4450 Missing error at opening graph with incorrect subgraph

git-svn-id: https://svn.javlin.eu/svn/cloveretl.opensource/trunk-4-0@16259 a09ad3ba-1a0f-0410-b1b9-c67202f10d70