Add an option to deny the same user to modify their own karma.
don't require separators for achewood date
get achewood based on keyword
cleanup achewood regex and arg-handling
add the keyword stuff back

Now it works, no complaints about `OUTDENT`
watspace
Fix typos in credential verification error message
Fixes z_url error
Merge pull request #1119 from pi3r/fixes-zendesk-script

[scripts/zendesk] Fixes z_url error
Search for pagerduty user by email, rather than looping over all

If you have enough pagerduty users, they are eventually not going to fit
on a single page.
Remove pagerDutyUsers, since it's not used anymore
Merge pull request #1120 from github/pagerduty-user-pagination-fix

Fix pagerduty not finding users
Merge pull request #1114 from github/achewood_betterness

Achewood improvements
Merge pull request #1116 from artfuldodger/patch-1

Fix typos in credential verification error message
Merge pull request #1096 from davereid/karma-disallow-self

Add an option to karma.coffee to not allow a user to modify their own karma.
Bump to 2.5.5
Limit tweet regex to be at the end of the word.

Without this, anytime you mention the word tweet in a hubot command, it
treats it as a thing to find a tweet for.
Merge pull request #1121 from github/tweet-regex

Limit tweet regex to be at the end of the word.
watdentation

I'm not even sure how this happened
Merge pull request #1122 from github/achewood_feex

fix achewood problems