K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2016-09-01T19:51:35.360529Z
K 7
svn:log
V 161
Remove the digi(4) drivers.

These drivers were never updated for the new TTY changes and have
been disconnected from the build since 8.0.

Ok'd by:	imp, peterj

END