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.

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

Change-Id: Idf6909061c246072af786d9292dc2f5ecd0ed337
Reviewed-on: http://gerrit.dmdirc.com/3841
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

Change-Id: I7e8052839daa79fa113b89fd0b8c1c892a605b73
Reviewed-on: http://gerrit.dmdirc.com/3122
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

This allows things to create ConfigManagers without being exposed
to the underlying implementation.

Change-Id: I50e916909d83c6bd95dfbd1d61c446caade3ec02
Reviewed-on: http://gerrit.dmdirc.com/3079
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Automatic-Compile: DMDirc Build Manager

Change-Id: Id0904867640e49e12fca5c1c7c5b9e72c78e3a1b
Reviewed-on: http://gerrit.dmdirc.com/2976
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

Introduces a ConfigProviderMigrator interface, which allows
migration of a ConfigProvider. This allows the owner of
the provider to migrate it, and pass around an instance,
while prevent any other user accidentally migrating it.

e.g. Server can own a ConfigProviderMigrator, and only
expose the inner ConfigProvider, so noone else can migrate
it to a different target.

Change-Id: I2a78947f60ba42c6877433c897ef458cead6a3e3
Fixes-Issue: CLIENT-408
Reviewed-on: http://gerrit.dmdirc.com/2828
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

Move static factory methods into IdentityFactory, and replace
almost every use of Identity with ConfigProvider.

Depends-On: I6a32f3592cb5fc3df99a23eee62ae961ce0fc143
Change-Id: I66b382d54b77ef030d88448e456a83eb98aca216
Reviewed-on: http://gerrit.dmdirc.com/2777
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

Change-Id: Iaabedda2fa68c4e5562bb069dcdf15fa0c3beeea
Depends-On: I5f140e89bfb8c57804d0a500bbc9f5c18555b0e9
Reviewed-on: http://gerrit.dmdirc.com/2768
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

Change-Id: I8d791451ead4b37f9181a9741e127cbc8b514d46
Depends-On: I94416680dfa9f0ee4896f5a6518889c6eb891909
Reviewed-on: http://gerrit.dmdirc.com/2754
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

Change-Id: Idf38f5027a92166daf99039de75b759d47431de1
Reviewed-on: http://gerrit.dmdirc.com/2607
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Automatic-Compile: DMDirc Build Manager

Change-Id: I0d40c3ac86b9e06fad3f29bc36612b4162e54d1c
Reviewed-on: http://gerrit.dmdirc.com/2287
Reviewed-by: Chris Smith <chris@dmdirc.com>
Automatic-Compile: DMDirc Build Manager

Extract a couple of interfaces
CLIENT-84

Change-Id: Iba5e8338e7e8099244a64dd8ddcc9fcfe64f37d2
Reviewed-on: http://gerrit.dmdirc.com/2157
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>