eds: Adjust to e-d-s API break
eds: Adjust to e-d-s API break

Address books are now referenced by UID instead of URI, and the API
has been updated to reflect this.

GNOME/folks,GNOME/folks,renatofilho/folks,pwithnall/folks,renatofilho/folks,renatofilho/folks2,GNOME/folks,pwithnall/folks,renatofilho/folks2,renatofilho/folks2,pwithnall/folks,renatofilho/folks2,renatofilho/folks,renatofilho/folks