These interfaces are basically pointless.

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

Migrate all users to using the InputModel.

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

For now, just cast back when needed.

* 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: 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: I3b9863cd1004af7c507c3b27594967546ec26bcc
Reviewed-on: http://gerrit.dmdirc.com/3724
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Chris Smith <chris@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

Fixes-Issue: CLIENT-509
Change-Id: Id834a1dae721945829607296b62768b134768cbf
Reviewed-on: http://gerrit.dmdirc.com/3490
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Chris Smith <chris@dmdirc.com>

This allows the MainFrame to be injected as a plain Window or Frame.

Change-Id: I1023153393dd68744b064a1bef0b39e309c359d3
Reviewed-on: http://gerrit.dmdirc.com/3457
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

Change-Id: If0a0609ab778df22c02b8dc1d349da45b4b5b16f
Depends-On: I9e8723fe0fe2b9209a401d33361f80fb832b9434
Reviewed-on: http://gerrit.dmdirc.com/3414
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

Conflicts:
        src/com/dmdirc/addons/ui_swing/components/TopicBar.java
        src/com/dmdirc/addons/ui_swing/components/frames/InputTextFrame.java
        src/com/dmdirc/addons/ui_swing/components/frames/TextFrame.java
        src/com/dmdirc/addons/ui_swing/dialogs/channelsetting/ChannelSettingsDialog.java
        src/com/dmdirc/addons/ui_swing/dialogs/channelsetting/TopicDisplayPane.java
        src/com/dmdirc/addons/ui_swing/dialogs/channelsetting/TopicPane.java
        src/com/dmdirc/addons/ui_swing/injection/DialogModule.java

Change-Id: Iec6278e7aa84c74fa8a6fea1af2d021f3835b241
Depends-On: Ib0cbe91bec51db7e66d860d65840e784f880e53d
Reviewed-on: http://gerrit.dmdirc.com/3391
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Automatic-Compile: DMDirc Build Manager

Change-Id: I80f964a049442f6844be240af8394c4018afc282
Reviewed-on: http://gerrit.dmdirc.com/3389
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Chris Smith <chris@dmdirc.com>

Change-Id: I96c7fb7ba00a5d5fd3472806c9915ecdb9bc444f
Reviewed-on: http://gerrit.dmdirc.com/3291
Reviewed-by: Chris Smith <chris@dmdirc.com>
Automatic-Compile: DMDirc Build Manager

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: I7b349f13727fb42ca3015ac7cdd42c832ea8fc79
Fixes-Issue: CLIENT-466
Reviewed-on: http://gerrit.dmdirc.com/3225
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Chris Smith <chris@dmdirc.com>

Change-Id: I4f7c19c54d9733f029985dce13e7cfcae226c632
Fixes-Issue: CLIENT-465
Reviewed-on: http://gerrit.dmdirc.com/3211
Reviewed-by: Chris Smith <chris@dmdirc.com>
Automatic-Compile: DMDirc Build Manager

Change-Id: Iac7e1032d07efacf95d8179b09fd352ba0d6c558
Reviewed-on: http://gerrit.dmdirc.com/3186
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: I965365c5006bbacae9f72f7915cf55cb80c659ee
Reviewed-on: http://gerrit.dmdirc.com/3076
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>

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: I8070f50bf1e22459f8a33bdc88bb64ec95c4b021
Depends-On: Id672fec154a19c999b078b3980681937f62bfb41
Reviewed-on: http://gerrit.dmdirc.com/2841
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

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>

Change-Id: Ie4d579ba97c2c1ed8a727f6548bdd9ae98981bdf
Depends-On: I5f88cccf81f0fb80e2fcf915d453660d5690c8c0
Reviewed-on: http://gerrit.dmdirc.com/2709
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

Change-Id: I0d78fdc62431866377a06da819724a49e738b417
Reviewed-on: http://gerrit.dmdirc.com/2703
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

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>

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