noshmore - noshell more

a minimal and suckless POSIX C99 shell.

also an extended version of the nosh minimal POSIX C shell, still for *NIX dudes!

uses [GNU Readline] which is an external dependancy but it allows for great arrow-keys handling, history and MORE without having to touch <termios.h>.
doesn't quit on ^C
it also fixes some minor memory leaks and stuff from nosh.