Add explicit access_types from the url
This does two things, it reduces the amount of repeated data (e.g.,
the checkAccess used to repeat the access_type that was already
specified in the url). At the same time, it allows for example the
'create' page to push its access_type to 'edit'.
Patch by: Sverre Rabbelier
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.