- Not every single user is us. That'd be silly.
- Fall back to default random colours instead of wiping them

Closes #508

(Depends on MBassador version bump in core)

This is just an IntelliJ refactor, using EventBus in place of
DMDircMBassador whenever possible.

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.

DMDirc/DMDirc#428

  - Also by AutoValue Topic
  - Also make getUser in Topic Optional

Define a 'plugin' function to use in place of 'project' that
will figure out where the plugin is living in the root gradle
project.

This allows the plugins to be included and built properly
when they are in a submodule of either the client or the meta
project.

Change-Id: Iacc3551ac9c0bf2343151eb9cf85296c85c5a28b
Reviewed-on: http://gerrit.dmdirc.com/4028
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

Change-Id: I81484e5df7b5dfeb7067ba211c11f2df198ac43c
Depends-On: Icf9c64b84ddc129fe54765a4a3cac475c58cf1de
Reviewed-on: http://gerrit.dmdirc.com/3892
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Chris Smith <chris@dmdirc.com>

Change-Id: Ibf9936e6cf89ebbe1243e1c32596bc726bebc5ce
Depends-On: I73c10f367e5972031d1c9b0871c4cb9043008bec
Reviewed-on: http://gerrit.dmdirc.com/3859
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Chris Smith <chris@dmdirc.com>

* Move all plugins to their own top-level directories.
* Move resources out of source trees
* Add Gradle build scripts.
* Remove ivy and ant build scripts.

Change-Id: Ib69a48ef26800c174ccf51c84ff9d1f73529460f
Depends-On: I303b6b69518468f98d48d835b8f40135d9e4bcbf
Reviewed-on: http://gerrit.dmdirc.com/3850
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>