add libtorrent
add rtorrent

... though it's not much good at the moment since ncurses doesn't work
GnuPG 1.4.12
update gnupg to 1.4.13
drop gnupg manual deps in favor of pkgdepend
remove omniti/ prefix from gnupg
gdb 7.5
gdb without ncurses
remove omniti/ prefix and correct local.mog
drop files provided by gnu binutils from gdb
import omniti's ncurses build script

couldn't cherry pick because the commits included some other stuff too
fix ncurses configure tests
rm ncurses termios.patch
bring ncurses to /usr/lib, /usr/include/ncurses

link with -lncurses, no need to compile rpaths to software anymore