Switch jira ticket method from respond to hear.

[datr]

The description states the bot should respond to ticket id mentions but at the minute the bot has to be addressed directly for this to happen. This changes the functionality to bring it in line with the doc block.

[psynaptic]

I did this in our company chat and thought it was a great improvement - for about a month. It started to get annoying when the bot would respond to any ticket number anywhere in the message. I ended up changing it back to the default so it only triggers if you directly address the bot.

[technicalpickles]

So, here's the thing. This used to be a hear, was changed to a respond, and now this wants to put it back to a hear. It's kind of a preference thing.

Which means it should probably be controlled by an environment variable :)

[technicalpickles]

I'd also be interested to hear if anyone is interested in maintaining as a separate NPM module, as I don't use jira enough to test and continue to improve it. cc #1113

[brettporter]

Looks to me like it is still hear at the moment. Agree a preference makes sense here - I also like hear, but only when it was cached (see #1174)

[technicalpickles]

Closing since there isn't really consensus, and this would be better as an external script.