[PATCH 0/3] deprecate "skip enable/etc.", doc string cleanup

[Doug Evans <dje@google.com>]

Hi.

Trying to finish up a few old sandboxes.

Most commands use "enable foo 1 2 3", but "skip" doesn't.
This patch set does two things:
1) deprecate "skip enable|disable|delete 1 2 3" in favor of
    "enable|disable|delete skip 1 2 3"
2) clean up some doc strings, make them more consistent

For commands that all take a similar set of arguments
one might wish to just the that part of the doc in one
place and then just refer to it. In the interests
of consistency I have not done so as there was a similar
discussion for the explicit locations patch, and it
was decided to just replicate the docs.

1/3: cleanup breakpoint.c doc strings
2/3: deprecate skip enable/etc., clean up skip doc strings
3/3: "display" command doc cleanup