restored StringType
Merge pull request #1470 from fstagni/fixTransformationDB-stringType

restored StringType
v6r8p13
CHANGE: Add possibility to kick a transformation (not skip if no unused
files), touching a file in workDirectory
Merge branch 'fix_TransAgent-130522' into local-v8r8
Merge remote branch 'upstream/rel-v6r8' into local-v8r8