Deprecation information

`_connect` and `new_connect` of the `DbusInterfaceCommonAsync` class

Replaced with equivalent _proxify and new_proxy.

Since: 0.8.4
Warning: 0.9.0
Removed: 1.0.0

`start_serving` of the `DbusInterfaceCommonAsync` class

Replaced with equivalent but sync export_to_dbus.

Since: 0.7.6
Warning: 0.7.6
Removed: 1.0.0