ID -06 final
Add authors: T. Tsujikawa, Ed. N. McNab, Ed. P. Poeml, Ed.
Bugfix for when HTTP 302 redirect code is issued during download
sync with appupdater code
Build process updates
Version bump, official 4.3 release
Updated python build process
Fixed small bug.
Added rewrite of metalink.py (still WIP)
Added classes than handle multiple files in a metalink file.