Stop swimming against the tide and accept what most of the rest of
the world does.

While it adds an annoying depth to the actual source code, it makes
the root directory nicer (no more 'test-res' dirs), means we don't
have to override the gradle config, and makes it nicer to work in
IDEA 2016.1.

If a channel is parted for any reason other than a disconnect
(e.g. a local /part, or a remote part/kick) then the channel
shouldn't be rejoined on reconnection.

Closes #667

We'll use this to decide whether to auto-rejoin or not.

Issue #677

This will go in a plugin instead.

Turns out there's no real use for it.

This is IDEA's automatic inspection, so stuff may be a bit wonky.

Fix some incorrect EventBus/notification logic in Query.

Change-Id: I4940bb16836fb39a117de7c3c36fc0aebd57eac0
Reviewed-on: http://gerrit.dmdirc.com/3825
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

Change-Id: I4702f024dc3bf4114c0f4ad63f51e06751eab547
Reviewed-on: http://gerrit.dmdirc.com/3637
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Automatic-Compile: DMDirc Build Manager