*8888* Remove regression testing from test scripts
*8888* Add support for entire DB restore; improve test framework
*8888* Skip test case
*8888* Add database dump process
*8888* Avoid race condition
*8888* Fix existing functional tests
Merge pull request #162 from asmecher/8888-master

*8888* Fix functional tests in OJS master
Merge pull request #159 from jnugent/master

*6531* remove unused locale key parameters
*8888* Re-disable sessions
*8888* Fix pkp-lib plugin tests
*8888* Add missing Perl package
*8888* Excise persistent and unclosed connections