Deprecated config.adapter - New HipChat 2.0.0 plugin requires config.adapters

[MattMencel]

[2014-10-23 15:34:52 UTC] WARN: config.adapter is deprecated and will be removed in Lita 5.0. Use config.adapters instead.
[2014-10-23 15:34:52 UTC] FATAL: Configuration attribute "jid" is required for "hipchat" adapter.

According to the docs the new way for adapters is this...

config.adapters.hipchat.jid = "......."

I've manually tested that and the newer HipChat adapter works with that change.

[harlanbarnes]

Thanks @MattMencel. I've been a bit behind @jimmycuadra on getting the Lita v4 stuff into the cookbook. I'll try to work on that this weekend. There are a few other items I want to change as part of it and this will definitely be on the list.

[harlanbarnes]

Thanks again for the PR!