Add CIOLIB_MODE_CURSES_ASCII to output_map

Fixes sourceforce issue number 60.

Reported by WitNik (Thanks!)
14 jobs for dailybuild_linux-x64 in 7 minutes and 42 seconds (queued for 10 seconds)
Status Job ID Name Coverage
  Build
passed #25504
FreeBSD
jsdoor-freebsd

00:05:28

passed #25505
Linux
jsdoor-linux

00:04:32

passed #25507
FreeBSD
jsdoor-windows

00:02:50

passed #25499
FreeBSD
sbbs-freebsd

00:07:38

passed #25494
Linux
sbbs-linux

00:06:33

passed #25497
Windows
sbbs-windows

00:05:29

passed #25506
FreeBSD
sexpots-freebsd

00:00:11

passed #25495
Linux
sexpots-linux

00:00:19

passed #25498
Windows
sexpots-windows

00:00:25

passed #25502
FreeBSD
syncdraw-freebsd

00:00:33

passed #25503
Linux
syncdraw-linux

00:00:53

passed #25500
FreeBSD
syncterm-freebsd

00:01:28

passed #25496
Linux
syncterm-linux

00:02:19

passed #25501
FreeBSD
syncterm-windows

00:02:37