Fossil

Things to work on:

 *  Bug: The timeline is visible in sqlitert even though anonymous
    access is turned off.  The timeline menu item should be omitted
    and the timeline page should be disallowed if the user does not
    have the right access permissions.  Feel free to add new access
    permissions (view timeline permission?) if this seems like something
    appropriate to do.

 *  Use the wiki_convert() routine to render comments and other text
    on web pages.

 *  If the server does not have write permission on the database
    file, or on the directory containing the database file (and 
    it is thus unable to update database because it cannot create
    a rollback journal) then it currently fails silently on a push.