large lame refactor of data model. i didn't include all of the models because i know frank was working on that. But i added some inheritance, and for the select models we need in the beginning figured out the correct way to model all of the relationships.
for example, the relationship between equipment, lease, and purchasecooperative. They all relate, and have a dependency line. equipment > lease > purchasecooperative.
Merge branch 'master' of https://github.com/j-walker23/autobotleasing

Conflicts:
	ABLeasing.Web/bin/ABLeasing.Web.dll
	ABLeasing.Web/bin/ABLeasing.Web.pdb
	ABLeasing.Web/obj/Debug/ABLeasing.Web.csprojResolveAssemblyReference.cache
	ABLeasing.Web/obj/Debug/ABLeasing.Web.dll
	ABLeasing.Web/obj/Debug/ABLeasing.Web.pdb
	ABLeasing.Web/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache