Fix for SLPlugin.exe packaging failure. Still needs some cleanup though.

qtwebkit4.dll etc aren't being staged to the sharedlibs dir like everything else.

indra/newview/CMakeLists.txt

@@ -1621,6 +1621,16 @@ LL_ADD_INTEGRATION_TEST(llcapabilitylistener
 
 # Don't do these for DARWIN or LINUX here -- they're taken care of by viewer_manifest.py
 if (WINDOWS)
+  add_custom_command(
+      TARGET ${VIEWER_BINARY_NAME} POST_BUILD
+      COMMAND ${CMAKE_COMMAND}
+      ARGS
+        -E
+        make_directory
+        ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}/llplugin
+      COMMENT "Creating llplugin dir."
+      )
+
   get_target_property(BUILT_SLPLUGIN SLPlugin LOCATION)
   add_custom_command(
       TARGET ${VIEWER_BINARY_NAME} POST_BUILD