halloy

Merge pull request #2119 from squidowl/noop-actions

Consolidate settings from buffer.nickname.click and buffer.channel.nicklist.click into actions.buffer.click_nickname and actions.nicklist.click_nickname.

Allow commands to be sent in input for channels that are not joined.

Merge pull request #2115 from luca020400/luca/context

Make MarkAsRead depend on can_mark_as_read