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

Fix assorted PMD errors.

Change-Id: I9af7e36f2aeb10bd658c5825ad2f94161e0bb243
Reviewed-on: http://gerrit.dmdirc.com/3940
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Automatic-Compile: DMDirc Build Manager

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>

Remove pointless super() calls.
Remove redundant interface decs.
Remove unnecessary enum annotations.
Change .length == 0 to .isEmpty.

Change-Id: Idadc982cc8f37aec4404ec8ec26d0a5b1f0515ad
Reviewed-on: http://gerrit.dmdirc.com/3842
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

Change-Id: I28f9a7302f10f82889e19c2a35eff8d55f4c41c0
Reviewed-on: http://gerrit.dmdirc.com/3807
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Automatic-Compile: DMDirc Build Manager

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

Change-Id: I29d5b75401808bc2af3ddb641906453fcfd4f0a2
Reviewed-on: http://gerrit.dmdirc.com/3171
Reviewed-by: Chris Smith <chris@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: I3e4fd86a0d19f5167506df5986f7ec256b224820
Reviewed-on: http://gerrit.dmdirc.com/2979
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

Change-Id: I5f140e89bfb8c57804d0a500bbc9f5c18555b0e9
Depends-On: Iaabedda2fa68c4e5562bb069dcdf15fa0c3beeea
Reviewed-on: http://gerrit.dmdirc.com/2767
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: I1eea04000294c228a8f66464c89f92c1a7cd5321
Reviewed-on: http://gerrit.dmdirc.com/2605
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@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: I978e118b20c507cbc305d5ee5c6ecabf6d7454b8
Depends-On: I691b6dca615fd6a197712d9f11cedafdc9a8bc5d
Reviewed-on: http://gerrit.dmdirc.com/2188
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

For the minute this uses the same font as the textpane, in a later
in a later commit I will rename the setting and add support for custom
fonts in other components.

Change-Id: I7ce0e20e59b880688989cc1e6d52894826eb529b
Reviewed-on: http://gerrit.dmdirc.com/2153
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Shane Mc Cormack <shane@dmdirc.com>

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

Fixes issue CLIENT-129

Change-Id: I9d6364846eb424ba8d263d7fc84f0e31e627e736
Reviewed-on: http://gerrit.dmdirc.com/1671
Automatic-Compile: DMDirc Local Commits <dmdirc@googlemail.com>
Reviewed-by: Chris Smith <chris@dmdirc.com>

Change-Id: I052f46c59cfb19b64afbcaf2fbc02b17d1f40da6
Reviewed-on: http://gerrit.dmdirc.com/1633
Automatic-Compile: DMDirc Local Commits <dmdirc@googlemail.com>
Reviewed-by: Chris Smith <chris@dmdirc.com>

Change-Id: Ic247d62b8f3963bf323a6370c907f9975156fef6
Depends-On: I212bbe435df34981d3cde17a2d042f3662bec6c3
Reviewed-on: http://gerrit.dmdirc.com/1625
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Automatic-Compile: DMDirc Local Commits <dmdirc@googlemail.com>

Fixes CLIENT-87

Change-Id: I7684eb14f330ee46ed57fd764f5794b1c948672b
Depends-On: Id9d28d2db1f9f972b841f372f322a0968132600d
Reviewed-on: http://gerrit.dmdirc.com/1608
Automatic-Compile: DMDirc Local Commits <dmdirc@googlemail.com>
Reviewed-by: Greg Holmes <greg@dmdirc.com>

Change-Id: I7432204fb8a9aecb5eeb8566670915bcb1e89f03
Reviewed-on: http://gerrit.dmdirc.com/1579
Automatic-Compile: DMDirc Local Commits <dmdirc@googlemail.com>
Reviewed-by: Greg Holmes <greg@dmdirc.com>

Fixes issue 3981

Change-Id: Ieb27293d8386543975a2901d6b5c218e32ad669d
Reviewed-on: http://gerrit.dmdirc.com/1089
Automatic-Compile: DMDirc Local Commits <dmdirc@googlemail.com>
Reviewed-by: Chris Smith <chris@dmdirc.com>