- TOPMENUS ARE STILL UNTESTED

- added appropriate client+plugins listeners to topmenus
- initial import of plugin API + implementation
- added call for finding category object ids
- various internal improvements

--HG--
extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/trunk%401501

extensions/topmenus/msvc8/topmenus.vcproj

@@ -184,6 +184,10 @@
 				RelativePath="..\extension.cpp"
 				>
 			</File>
+			<File
+				RelativePath="..\smn_topmenus.cpp"
+				>
+			</File>
 			<File
 				RelativePath="..\TopMenu.cpp"
 				>
@@ -202,6 +206,10 @@
 				RelativePath="..\extension.h"
 				>
 			</File>
+			<File
+				RelativePath="..\smn_topmenus.h"
+				>
+			</File>
 			<File
 				RelativePath="..\TopMenu.h"
 				>