Merge changes Ib035855d,I15bc2c45,I079aca18,I9b90aaa0,I452ca635, ...

* changes:
  Don't override contactExists if there is no update from Cequint Caller ID.
  Make default lastModified timestamp configurable
  Added old call log to NUI.
  Add old speed dial fragment to NUI.
  Added badge count feature to bottom nav.
  Allow delete of Restricted number entries
  Update FragUtils to encourage better readability in Activities.