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

Start to move FrameContainers behind an iface so they can be
pulled out.

For now, just cast back when needed.

Change-Id: If1bc20d15561584c9296ad10f04957efb51c5966
Depends-On: I6ef45d10a4fe862854702eee671114ee09f01d4d
Reviewed-on: http://gerrit.dmdirc.com/3867
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>

Change-Id: Ibcb8c43c3d9fcd18d80e087e951c2466bf717898
Reviewed-on: http://gerrit.dmdirc.com/3824
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

Change-Id: I36d784d618070bc8c55da1c12682b9434aa0ac25
Depends-On: I58ab2318458c809191919595e1eb011646fe6b0e
Reviewed-on: http://gerrit.dmdirc.com/3812
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Chris Smith <chris@dmdirc.com>

Change-Id: I505dd85becbfe5e5fd611a69cee7678d84fb249f
Reviewed-on: http://gerrit.dmdirc.com/3775
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>

Change-Id: Idc00a4321e228bad7983dc5cd7434860cf065010
Reviewed-on: http://gerrit.dmdirc.com/3705
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

Make the factories implement WindowProvider, and simplify the
SwingWindowFactory.

Change-Id: I0ee55bc971ab57e5c79c818693981797a0946c3f
Reviewed-on: http://gerrit.dmdirc.com/3704
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Automatic-Compile: DMDirc Build Manager

Change-Id: If35167b19ad1642e0b38abd4a4a8425588d66821
Reviewed-on: http://gerrit.dmdirc.com/3627
Reviewed-by: Chris Smith <chris@dmdirc.com>
Automatic-Compile: DMDirc Build Manager

Also close CSD when channel closes as with SSD to prevent NPEs.

Change-Id: Iedf19dcecea134db08f33ee14226b8522ecf1843
Reviewed-on: http://gerrit.dmdirc.com/3292
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Chris Smith <chris@dmdirc.com>

Change-Id: I0a9ffdb11dfcf13e88c2bce63ca8d68b4d9feed9
Reviewed-on: http://gerrit.dmdirc.com/3290
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Chris Smith <chris@dmdirc.com>

Change-Id: I34cf63e7b9307b35de53b48165e4ba71a50213ab
Reviewed-on: http://gerrit.dmdirc.com/3274
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

Change-Id: Ic10d762073e74c4d8b1e7c785e56bd341c068598
Reviewed-on: http://gerrit.dmdirc.com/3272
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Automatic-Compile: DMDirc Build Manager

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: I0109f276aa49ddf3376969126c7e34ff020023e0
Reviewed-on: http://gerrit.dmdirc.com/3108
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

Change-Id: I08db215e954aea317c2a7dd635b171fbde99ef00
Reviewed-on: http://gerrit.dmdirc.com/3096
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Automatic-Compile: DMDirc Build Manager

Change-Id: I111e31f9da6f7a4b79ab69d043de4c85c31e9b51
Reviewed-on: http://gerrit.dmdirc.com/3065
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

Bundle them up in a static class to avoid having to pass a million deps
around in each and every subclass.

Change-Id: I581e39f9da6f7a4b79ab69d043de4c81111e9b52
Reviewed-on: http://gerrit.dmdirc.com/3064
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Automatic-Compile: DMDirc Build Manager

Remove the legacy code, which was used in far fewer places than I thought.

Change-Id: I72cfa09e92110163e16a8a43f18a4127560a65c1
Reviewed-on: http://gerrit.dmdirc.com/3063
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@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: Id55c3611173be7ed79fae8f9e976996d713b8646
Depends-On: I02a54b0bcfaef08d5757cc015c356f9779ec0371
Reviewed-on: http://gerrit.dmdirc.com/2949
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

Change-Id: Icf36b0475927f8e78a516e713674aa7517ca5b51
Depends-On: I7c3f01392083df4150e80a836c8cb94482b4e9dc
Reviewed-on: http://gerrit.dmdirc.com/2766
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: Icafe5d6cc14f9afc25c5ee9cb27cc160addc12ba
Fixes-Issue: CLIENT-401
Reviewed-on: http://gerrit.dmdirc.com/2637
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Chris Smith <chris@dmdirc.com>