[declarative] Add contactUpdated and contactRemoved signals to ContactAddressLookup
Merge pull request #44 from special/master

[declarative] Add contactUpdated and contactRemoved signals to ContactAddressLookup
[libcommhistory] Adapt to changes in libcontacts for sort/display order
Merge pull request #45 from matthewvogt/sort-property

[libcommhistory] Adapt to changes in libcontacts for sort/display order