Two dots are no longer invalid in URLs.



git-svn-id: https://unit-tests.svn.wordpress.org/trunk@1235 4a5a2adb-35eb-4268-9a1b-fe04a4134342
shorten_url() no longer strips slashes.



git-svn-id: https://unit-tests.svn.wordpress.org/trunk@1236 4a5a2adb-35eb-4268-9a1b-fe04a4134342
Post revisions now only get created when a field gets changed.



git-svn-id: https://unit-tests.svn.wordpress.org/trunk@1237 4a5a2adb-35eb-4268-9a1b-fe04a4134342