updated to the latest JUtils, includes fixes for Config.setConfig()
Singleton pattern for getting a single instance of the H2() object.
Implement Database() singleton, replace new H2() calls with Database.getInstance()
Merge pull request #12 from bzitzow/unstable

Unstable - Singleton Database()
merged thagan --> unstable, fixed conflicts. Added some TODO tags
added TODO tags, comments, code cleanup, marked some issues, overall boring management stuff