2013 05 29 - DI - VertexApp

01: Updated implementation in LoginViewController for getting User Account Information
  -Used UserAccountInfoManager for connecting to DB and storing information

02: Updated implementation in HomePageViewController for getting User Account Information for the System Function Hierarchies
  -Used UserAccountInfoManager for connecting to DB and retrieving information about logged user

03: Commit before refactor - will use UserAccountsObject to store information of logged user