Fixed redirects to work consistently
Revision 1133 broke 'Edit Site Settings' by relying on the
fact that the url for create pages is '<entity>/create', which
it is not for 'Edit Site Settings'.
Third-party code that is *not* part of the application image (the Google AppEngine SDK in trunk/thirdparty/google_appengine, for example) belongs intrunk/thirdparty. For third-party code that *is* part of the applicationimage, see the notes in trunk/app/README.== THIRD PARTY LICENSES ==Third-party code must also include a license text file, named LICENSE orCOPYING, in the package subdirectory. If the third-party package subdirectoryis maintained automatically with a tool such as svn_load_dirs.pl (whichremoves files, such as license text files, that were added later to the"target" directory), place the license text file in the trunk/app directoryand add the package name as a suffix.