update package gc
update package dbus
package dbus: misc improvements
update package boost
update package mingwrt
update package libshout
update package mpfr
update package giflib
package gdal: giflib 5 compatibility
update package liboauth
update package nettle
update package suitesparse
package pango: split DllMain patch and make it callable

This allows users of this library to explicitly call the DllMain
to run the necessary initialization.
Merge pull request #57 from mgehre/pango

Looks good. Thanks.
package pango: split DllMain patch and make it callable
update package libpng
update package vmime
update package poppler
update package fontconfig
package fribidi: compatibility with new glib
json-c update to version 0.10, using github downloads.

Squashed commit of the following:

commit a93e1e80e4a6b668009bd024923e387f71eff7a3
Author: Thomas Mayer <thomas@residuum.org>
Date:   Tue Jul 17 23:16:59 2012 +0200

    Patches for:
    	- missing file
    	- remove check for rpl_* functions

commit ad94ec0c30381acb9ac25db96182a1308b9fbd3c
Author: Thomas Mayer <thomas@residuum.org>
Date:   Tue Jul 17 19:08:40 2012 +0200

    Fixed indentation

commit 78b51e08e5174454495b8df547c4bccdc06bef73
Author: Thomas Mayer <thomas@residuum.org>
Date:   Tue Jul 17 01:13:08 2012 +0200

    json-c compiles correctly (finally).

commit 0c4bb3a6b4b6db1ac6a6d098ce55041db55bc8ab
Author: Thomas Mayer <thomas@residuum.org>
Date:   Fri Jul 13 22:16:41 2012 +0200

    Changes to json-c files according to current MXE standards.

commit a533fe5439d56de76c2d3b9d634c597cba94ff52
Author: Thomas Mayer <thomas@residuum.org>
Date:   Thu Jul 12 22:27:54 2012 +0200

    Update to json-c 0.10, and use github repository.