assignee is a hash
Better to exit on error

Using return was causing problems.
Fix for `git hub issue-edit` carping about value.
Add rudimentary search command
Change main doc from asciidoc to kwim

and output ReadMe in pod, since it is better model than markdown.
Got kwim to do the badge (and other nits)
Finish switch to kwim from asciidoc
Work for #67 and #68
Tweak spacing in error msgs.
Add a git hub irc command

to show the url to
Add a irc-url command and doc for IRC commands.
Use shasum instead of sha1sum in FreeBSD
Merge pull request #74 from Gasol/freebsd

Use shasum instead of sha1sum in FreeBSD
Rebuild docs.
use open for opening URLs on darwin
Merge pull request #78 from dagolden/open-for-darwin

use open for opening URLs on darwin
Fix for #81
Add doc about --remote option for fork.
Check for git upfront
Fix #86

Allow --remote=... to be used on any command to override defaults.