NWUKFS-384 (VAT1) VAT Income References 
* Configure Vat module
* Configure VAT ojb
* VatIncomeRate BO
* Temp test for VatIncomeRate BO save
Merge branch 'master' of https://github.com/nwukuali/nwu-kfs
Merge branch 'master' of https://github.com/nwukuali/nwu-kfs