revise error exiting, allocation errors

rename com.c to more descriptive color.c

rename com.h to more standard fns.h

man: add i flag to usage

refactor debug info

install man page by default (thx sigrid)

update man page with stdin

update readme

exit all on closed stdin

fix usage message

change man page menu entry count to a non-number

add option to man page, update src link

add immediate flag

fix off by 1, require delimeter

remove debug print, show input color

replace keyboard.h with kbdproc

stdin by default reads /dev/cons
instead, get keyboard input from /dev/kbd
this frees up stdin for input

delete the file server

Draw to back buffer instead of directly to screen.

Rename dogetwindow -> egetwindow, remove unnecessary call.

Import from https://bitbucket.org/amavect/makeu