add an explicit rule for avahi-sharp-docs.tree

[catta] / avahi-sharp / avahi-sharp.dll.config.in

<configuration>
  <dllmap dll="avahi-client" target="@CLIENT_DLNAME@"/>
  <dllmap dll="avahi-common" target="@COMMON_DLNAME@"/>
  <dllmap dll="avahi-glib" target="libavahi-glib.so.0"/>
</configuration>