Add fdk-aac package

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
update package vmime
package vmime: default to native charset conversion

The package now supports iconv, icu, and native windows character
conversion. Native is probably a good default for MXE.
Add convenience target clean-junk

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
update package gettext
update package netpbm
Package sdl2: Update to 2.0.3 and fix shared build.
Package sdl2_image: Enable shared build.
Package sdl2_net: Enable shared build.
package xvidcore: fix static install
Package sdl2_image: Disable on MinGW32

(until sdl2 works on MinGW32)
package lzo: enable shared build
package cairo: add lzo dependency
Mention new member of core team: Timothy Gu
Merge branch 'stable'
update package vmime
Update config.guess
doc update: fix list nesting
Merge branch 'stable'
package qwt_qt4: enable shared build