[contactsd] Remove obsolete debian packaging.
[contactsd] Convert to git packaging.
Pass account wrapper object to storage code

The Tp object path is insufficient for non-sparql implmentation.
Add option to update telepathy contacts via QtContacts API

To select the QtContacts API writer, alter the DEFINES in:
  plugins/telepathy/telepathy.pro
[contactsd] Adapt to aggregated self contacts
[contactsd] Allow backend to perform phone number normalization