Updated DbAccessConfig
Updated DbUtils
Added package to DbAccessConfig
Updated DB_SERVER_NAME in DbAccessConfig
Updated interfaces to reflecated new/changed methods
Updated Item, ItemImpl, ObjectModelImpl
Merge branch 'master' of https://github.com/emilywall/dawg_trade into
emily_local

Conflicts:
	Dawg Trade/src/edu/uga/dawgtrades/model/Item.java