Log Message:
Update GraphicsMagick to 1.3.5.

1.3.5 (January 26, 2009)
=========================

Security Fixes:

  * BMP and DIB formats were throwing an assertion for negative height
    values.  This caused the process to crash.

Bug fixes:

  * Don't install Magick++ headers if C++ is disabled.

  * Linux RPM SPEC file needs to always install the loadable module
    .la files or else the modules won't load.

  * Windows runtime DLLs were for the wrong compiler version,
    resulting in failure to execute if the correct runtime DLLs are
    not available.

New Features:

  * None

Feature improvements:

  * FITS: Parsing is more robust.

Performance Improvements:

  * None