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.

In preparation for child eventbusses being removed, anything
trying to subscribe to specific windows now needs an explicit
check.

In the process, fixed two issues:

- channel who plugin was sending way too many requests - each
  connection was querying every channel in the client. i.e.,
  with 5 servers open there'd be 5 WHOs per channel...

- ServerFrame stops itself listening when *any* frame is closed.
  So closing a channel window then reconnecting wouldn't offer
  an SSL dialog, because it's already unbound the listener.

Issue DMDirc/DMDirc#662

Change-Id: I7a0866b87c71e8251aa5cba5fd227fe7dbed941e
Reviewed-on: http://gerrit.dmdirc.com/4014
Reviewed-by: Chris Smith <chris@dmdirc.com>
Automatic-Compile: DMDirc Build Manager

* 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>

Change-Id: I4e9a1bff765c0bd62caf284a028932cd8461632c
Reviewed-on: http://gerrit.dmdirc.com/3772
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Chris Smith <chris@dmdirc.com>

Change-Id: I2cf35d5859c85c3609002f126241536fda5d588e
Depends-On: I2baa7e986ded54930093768238ed24cab8cf4bf7
Reviewed-on: http://gerrit.dmdirc.com/3770
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Chris Smith <chris@dmdirc.com>

Remove some deprecated methods in ChannelFrame.

Change-Id: Id5e2318d2432c81cbf9d2f64aa062c888e12bcae
Reviewed-on: http://gerrit.dmdirc.com/3249
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Automatic-Compile: DMDirc Build Manager

Change-Id: I35bf8ce93d7be8fb714b1a58adc9dd66672ec717
Reviewed-on: http://gerrit.dmdirc.com/3124
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Automatic-Compile: DMDirc Build Manager

Change-Id: I891b7a42d0d924ab518006fb297f4ffeb4807f85
Reviewed-on: http://gerrit.dmdirc.com/3113
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Chris Smith <chris@dmdirc.com>

Change-Id: I3e4fd86a0d19f5167506df5986f7ec256b224820
Reviewed-on: http://gerrit.dmdirc.com/2979
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

Change-Id: Ic0c9759f99f66c4046783ba41a3b49f4b31da3bf
Depends-On: I2bea7440d9e61145bb68f02dff55ec52d11ba1af
Reviewed-on: http://gerrit.dmdirc.com/2909
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

Change-Id: Idbca3966bb9a3d39c31f9c0245dff88898473672
Reviewed-on: http://gerrit.dmdirc.com/2864
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Automatic-Compile: DMDirc Build Manager

Change-Id: I94416680dfa9f0ee4896f5a6518889c6eb891909
Depends-On: I8d791451ead4b37f9181a9741e127cbc8b514d46
Reviewed-on: http://gerrit.dmdirc.com/2753
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

Everything now references an IdentityController or IdentityFactory,
and obtains them by injection (or local plugin state) rather than
using a singleton method.

Change-Id: I641e1e0a84f96d928affa310a4e43a42f93d13d4
Reviewed-on: http://gerrit.dmdirc.com/2751
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Automatic-Compile: DMDirc Build Manager

Change-Id: I8bb1e5bc9e2ca965ff3687d365a167c9b5ccc746
Depends-On: I1d49bc2e572e44466193b4851646edb01d303998
Reviewed-on: http://gerrit.dmdirc.com/2613
Reviewed-by: Chris Smith <chris@dmdirc.com>
Automatic-Compile: DMDirc Build Manager

Change-Id: I1eea04000294c228a8f66464c89f92c1a7cd5321
Reviewed-on: http://gerrit.dmdirc.com/2605
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

This reverts commit 561acbc78c

Change-Id: I5c5ee3725f681451c74c05f8bd007d5eb7178049
Reviewed-on: http://gerrit.dmdirc.com/2594
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Automatic-Compile: DMDirc Build Manager

Change-Id: I65539646852b5e1542f23a069a1fe2d68cbf4fa6
Reviewed-on: http://gerrit.dmdirc.com/2591
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Chris Smith <chris@dmdirc.com>

Change-Id: Ied5629314ed1d7e7bac7f5b8fa5a09280552f1a8
Reviewed-on: http://gerrit.dmdirc.com/2318
Reviewed-by: Chris Smith <chris@dmdirc.com>
Automatic-Compile: DMDirc Build Manager

Change-Id: I893a0b659f57e9244e258a838b3252e8455e8be4
Fixes-Issue: CLIENT-331
Reviewed-on: http://gerrit.dmdirc.com/2316
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Chris Smith <chris@dmdirc.com>

Change-Id: I559bbd9a7e6abdfc73068d4934cfb0fc9f7ce84c
Reviewed-on: http://gerrit.dmdirc.com/2289
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

Change-Id: Ice72ddf69bba77d321f6037f45793b67847d71b3
Reviewed-on: http://gerrit.dmdirc.com/2284
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

Change-Id: I1fc7086057871a9b5f5f6d0ec790ec28b7ee067f
Depends-On: I7c24baa6f2e64302406e656a8931390aff9d3c9d
Reviewed-on: http://gerrit.dmdirc.com/2204
Reviewed-by: Chris Smith <chris@dmdirc.com>
Automatic-Compile: DMDirc Build Manager

Change-Id: Ib559fda3ac9d5b65937c563b165ef078106cdd15
Depends-On: Id6cafe38cb04a9ee4513ac6e98158faf3cafc37d
Reviewed-on: http://gerrit.dmdirc.com/2099
Reviewed-by: Chris Smith <chris@dmdirc.com>
Automatic-Compile: DMDirc Build Manager

Change-Id: Id75a4947fe4c2a08460b4ee9e6e481c568d0c6d3
Reviewed-on: http://gerrit.dmdirc.com/2074
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Chris Smith <chris@dmdirc.com>

Change-Id: If0aa11d3423514916f98054d44ef863dcaac3a49
Depends-On: I62a79e69bd92d4aad1c244f5683f2d0524b8337e
Reviewed-on: http://gerrit.dmdirc.com/2036
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Chris Smith <chris@dmdirc.com>

Change-Id: Ib62d32dbfdadaf38930ceacf667ff533de047599
Depends-On: I48182a9cd7c8f49612025ba208ae90d3bb19ee2b
Reviewed-on: http://gerrit.dmdirc.com/1995
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Automatic-Compile: DMDirc Build Manager

Issue CLIENT-241

Depends-On: Ie1b3277bb1c667ee99a1b203c2ff1094616ceaff
Change-Id: If0fd1c74a19c488cb7853d69deae9f75bab43d41
Reviewed-on: http://gerrit.dmdirc.com/1923
Automatic-Compile: DMDirc Local Commits <dmdirc@googlemail.com>
Reviewed-by: Chris Smith <chris@dmdirc.com>

Change-Id: Ib5e2fe93f4000d801c92be2f7fa9ce706a6ca998
Reviewed-on: http://gerrit.dmdirc.com/1879
Reviewed-by: Chris Smith <chris@dmdirc.com>
Automatic-Compile: DMDirc Local Commits <dmdirc@googlemail.com>

Change-Id: Iba18836162dc282090e26f044271fcf47d463ff6
Reviewed-on: http://gerrit.dmdirc.com/1868
Automatic-Compile: DMDirc Local Commits <dmdirc@googlemail.com>
Reviewed-by: Shane Mc Cormack <shane@dmdirc.com>

Depends-On: Iabc748b6d190b218f771c62a9e713259f81dcc9e
Depends-On: Ief644141e53c63aea5f1e7a405d1623fca5fbd10
Change-Id: Ia4e2bf42b18f88b2138a03a2484e903bfe67df15
Reviewed-on: http://gerrit.dmdirc.com/1867
Automatic-Compile: DMDirc Local Commits <dmdirc@googlemail.com>
Reviewed-by: Chris Smith <chris@dmdirc.com>