Merge changes Ib4c2a049,I1ec162e0,Iaf0b73b9,Ie6545785,I9ab87cde into ub-contactsdialer-i-dev

* changes:
  Make account filters for nav drawer update
  Replace AccountTypeManager usages in PeopleActivity
  Include device local accounts in AccountTypeManager
  Load accounts in background for SIM import
  Query for accounts on-demand in AccountTypeManager