Update to 1.33

Changelog:
This is Version 1.33 (2015-05-23)
Principal changes in this release:

    Improved fork detection on fossil update, fossil status and related commands.
    Change the default skin to what used to be called "San Francisco Modern".
    Add the /repo-tabsize web page
    Add fossil import --svn, for importing a subversion repository into fossil which was exported using "svnadmin dump".
    Add the "--compress-only" option to fossil rebuild.
    Use a pie chart on the /reports?view=byuser page.
    Enhanced fossil clean --verily so that it ignores keep-glob and ignore-glob settings. Added the -x alias for --verily.
    Add the --soft and --hard options to fossil rm and fossil mv. The default is still --soft, but that is now configurable at compile-time or by the mv-rm-files setting.
    Improved ability to customize the timelime graph.
    Improvements to the /sitemap page.
    Automatically adjust the CLI timeline to the terminal width on Linux.
    Added [info commands] and [info vars] commands to TH1. These commands perform the same function as their Tcl counterparts, except they do not accept a pattern argument.
    Fix some obscure issues with TH1 expression processing.
    Fix titles in search results for documents that are not wiki, markdown, or HTML.
    Formally translate TH1 to Tcl return codes and vice-versa, where necessary, in the Tcl integration subsystem.
    Add fossil leaves -multiple, for finding multiple leaves on the same branch.
    Added the "Blitz" skin option.
    Removed the ".fossil-settings/keep-glob" file. It should not have been checked into the repository.
    Update the built-in SQLite to version 3.8.10.2.
    Make fossil open honor ".fossil-settings/allow-symlinks".
    Allow fossil add to be used on symlinks to nonexistent or unreadable files in the same way as fossil addremove.
    Added fork warning to be issued if sync produced a fork
    Update the info page to report when a file becomes a symlink. Additionally show the UUID for files whose types have changed without changing contents or symlink target.
    Have fossil changes and fossil status report when executable or symlink status changes on otherwise unmodified files.
    Permit filtering weekday and file reports by user. Also ensure the user parameter is preserved when changing types. Add a field for direct entry of the user name to each applicable report.
    Create parent directories of empty-dirs if they don't already exist.
    Inhibit timeline links to wiki pages that have been deleted.


(ryoon)