CraftFire/CraftCommons — pull request #24 by Wolf480pl (2012-12-07 18:34:24+00:00)
Title: Improvements in DataManager, DataField, TestDatabase and TestDataManager

It's high time I made a PR... there was a lot to rebase today.

Improved sql null value detection in DataField
Improved DataManager.close() so we don't leave unclosed ResultSets, Statements and PreparedStatement
Improved insert/updateField() in DataManager so it does all the checks insert/updateFieldsString() does.
Made some DataManager private methods protected.
Improved TestDatabase.
Started working on TestDataManager.
Added my lovely avatar to README.md