Merge pull request #6 from TimothyGu/master

Add Debian packaging of ffmpeg
changing mingw-w64 from svn to git
including src/linux in dd-wrt because

it's easier to update the repo in 1 "git pull" compared to additionally updating src/linux from svn
Add ncurses

Signed-off-by: Timothy Gu <timothygu99@gmail.com>