twitter: Look up tweet or timeline
twitter: Use the same trigger character as the rest of the modules.
twitter: Simplify output code.
twitter: Remove debug prints.
Revert "twitter: Simplify output code."

This reverts commit f7df16a3f5c95c00e180bbff00edfc434a4f9110.
yr: Correctly output precipitation with no min/max value.
event: Don't expose the register.
event: Save events per module.
event: Allow clearing of a single module's events.
ivar2: Clear module events when we disable the module.
title: use youtube JSON API
title: parse youtube ISO8601 duration format
title: Plug some globals.
Merge remote-tracking branch 'upstream/master'
any command char, and support both tweet and twitter