Put memorydb in roundup path?

I'm in the process of writing new regression tests for the Time-Tracking
tool https://github.com/time-track-tool/time-track-tool
I would be beneficial if I could use the memorydb implementation that
currently lives in test/memorydb.py so it would be nice if this would be
included in the standard roundup path, not in the test directory.

What do you think? Would this be a risk that people use that as a
backend and wonder why their data is not persistent :-) ?
Other objections?

Note that it currently has some hard-coded defaults, e.g. a convenience
"create" method in that file uses the standard "classic" schema. I'm not
sure this has to be changed for using memorydb in my own tests yet.

Thanks for feedback
Ralf
-- 
Dr. Ralf Schlatterbeck                  Tel:   +43/2243/26465-16
Open Source Consulting                  www:   www.runtux.com
Reichergasse 131, A-3411 Weidling       email: [email protected]