MFC r314653:

libexec: normalize paths using SRCTOP-relative paths or :H when possible

This simplifies make logic/output

MFC r274364:

Add baud rate support to telnet(1)

This implements part of RFC-2217

It's based off a patch originally written by Sujal Patel at Isilon, and
contributions from other Isilon employees.

PR: 173728
Phabric: D995
Reviewed by: markj, markm
Sponsored by: EMC / Isilon Storage Division

MFC r274364:

Add baud rate support to telnet(1)

This implements part of RFC-2217

It's based off a patch originally written by Sujal Patel at Isilon, and
contributions from other Isilon employees.

PR: 173728
Phabric: D995
Reviewed by: markj, markm
Sponsored by: EMC / Isilon Storage Division