CraftFire/CraftCommons — pull request #23 by Wolf480pl (2012-12-02 14:43:36+00:00)
Title: Database fixes and unit test improvements

Fixed DataManager.reconnect()
Fixed datetime read bug in DataManager.getField()
Fixed null inserting bug in DataManager.
Fixed null detection in DataManager.getField() and DataField.
Fixed timeout in DataManager.
Removed some code duplications in DataManager.
Lots of improvements in TestDatabase.