mozilla/mozillians — pull request #694 by dpoirier (2013-10-31 18:54:25+00:00)
Title: Bug 932950 - Use MySQL in development

sqlite3's behavior differs enough from MySQL's that it's not a good idea to
use sqlite3 for backend development, since what works in your development
environment might then not work on the real servers using MySQL.

Update the documentation and sample settings file to use MySQL.