Fix: Do not index submenu items by URL when generating the default menu. We moved away from that practice a while ago since it would occasionally break plugins that have multiple items with identical URL in the same submenu (e.g. makeshift menu separators).

git-svn-id: https://plugins.svn.wordpress.org/admin-menu-editor/trunk@805290 b8457f37-d9ea-0310-8a92-e5e31aec5664