Setting default_transaction_isolation to serializable for the QVD database on deploy (fixes #1210)

git-svn-id: https://svn.qindel.com/repos/main/projects/qindel/QVD/src/trunk@20099 4046b530-fbad-4e16-af16-ee11f0b55167
Disabling spurious logging of error messages from $SIG{__DIE__} and $SIG{__WARN__} when handling exceptions

git-svn-id: https://svn.qindel.com/repos/main/projects/qindel/QVD/src/trunk@20101 4046b530-fbad-4e16-af16-ee11f0b55167
modifying ABSTRACT_FROM TO ABSCTRACT IN ALL MODULES THAT use makemaker

git-svn-id: https://svn.qindel.com/repos/main/projects/qindel/QVD/src/trunk@20121 4046b530-fbad-4e16-af16-ee11f0b55167