Support to links to structure documentation via "urn:struct" URI scheme.
Support to links to structure documentation via "urn:struct" URI scheme.

For example, <a href="urn:struct:LV2_Plugin">this</a> will be a link to the
doxygen-generated documentation for LV2_Plugin.


git-svn-id: 45f8343ee62be86ea17baff06b71d94449473551@66 42d9e433-49c6-42e3-a640-d7261620a082

harryhaaren/lv2,harryhaaren/lv2,harryhaaren/lv2