Log Message:
Update to 1.27

Changelog:
This is Version 1.27. Key changes in this release include:

    Enhance the fossil changes, fossil clean, fossil extras, fossil ls and \ 
fossil status commands to restrict operation to files and directories named on \ 
the command-line.
    New --integrate option to fossil merge, which automatically closes the \ 
merged branch when committing.
    Renamed /stats_report page to /reports. Graph width is now relative, not \ 
absolute.
    Added yw=YYYY-WW (year-week) filter to timeline to limit the results to a \ 
specific year and calendar week number, e.g. /timeline?yw=2013-01.
    Updates to SQLite to prevent opening a repository file using file \ 
descriptors 1 or 2 on unix. This fixes a bug under which an assertion failure \ 
could overwrite part of a repository database file, corrupting it.
    Added support for unlimited line lengths in side-by-side diffs.
    New --close option to fossil commit, which immediately closes the branch \ 
being committed.
    Added chart option to fossil bisect.
    Improvements to the "human or bot?" determination.
    Reports errors about missing CGI-standard environment variables for HTTP \ 
servers which do not support them.
    Minor improvements to sync support on Windows.
    Added --scgi option to fossil server.
    Internal improvements to the sync process.
    The internals of the JSON API are now MIT-licensed, so downstream \ 
users/packagers are no longer affected by the "do no evil" license \ 
clause.