remove likely obsolete note, the python requirement tells the same
No need to say we're using bundled libs...
Sort GYP_DEFINES somewhat.
Fix gconf dependency.
Use explicit library dependencies instead of dlopen(), eases detection of breakages.

Obtained from: Gentoo
Missed this one...
(almost) fix build, linking fails but this is because some functions need a FreeBSD recognition/implementation.

Use a lot of external libraries, following Gentoo (tip from phajdan.jr). This solves the previous libpng issue :)

Do not install protoc anymore since we now use the port version.

Remove some patches to gyp files that are now handled by the replace_gyp_files.py script.

TEST option is currently broken.