(1) Bump AUCTeX version 11.84 to 11.86
(2) LICENSE= gnu-gpl-v3
Based on PR pkg/43966.

News in 11.86
=============

  * Parsing of LaTeX output was improved.  It is now less likely that
    AUCTeX opens a non-existent file upon calling `TeX-next-error'; a
    problem for example encountered when using MiKTeX 2.8.  In addition
    quoted file names as emitted by MiKTeX are now supported.

  * A new framework for the definition and selection of viewers was
    implemented.  If you have customizations regarding viewers you
    will have to redo them in this new framework or reenable the old
    one.  See the section on viewers in the manual for details.

  * Comprehensive editing support for PSTricks was added.

  * Support for various LaTeX packages was added, e.g. `tabularx',
    `CJK', and `hyperref'.

  * An easy way to switch between TeX engines (PDFTeX, LuaTeX, XeTeX,
    Omega) was added.

  * Support for SyncTeX was added.  This involves the command line
    options for LaTeX and the viewer.

  * Folding can now be customized to use macro arguments as replacement
    text.

  * `preview.sty' now works with XeTeX.

  * A lot of smaller and larger bugs have been squashed.

News in 11.85
=============

  * Font locking has been improved significantly.  It is now less
    prone to color bleeding which could lead to high resource usage.
    In addition it now includes information about LaTeX macro syntax
    and can indicate syntactically incorrect macros in LaTeX mode.

  * The license was updated to GPLv3.

  * Support for the nomencl, flashcards and comment LaTeX packages as
    well as the Icelandic language option of babel were added.

  * Support for folding of math macros was added.

  * Lots of minor bugs in features and documentation fixed.

(mef)