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.

Formatting durations as 'XX:YY' is fairly common and repeated
in nearly all the nowplaying sources. Make a util method instead.

Change-Id: I8663a0ff5da7a17d7d47cf10e5b0e74722671b46
Reviewed-on: http://gerrit.dmdirc.com/3986
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

Change-Id: If6e8898bb70dfc6390267a8f8066d93bf844dc0a
Reviewed-on: http://gerrit.dmdirc.com/3688
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

Change-Id: Id44b617ffa590a8562fa5f6f79eaeb55fb432075
Reviewed-on: http://gerrit.dmdirc.com/2980
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

Change-Id: Iaaa1509b9f33742a5a2f5d9d6f4608432ddeaaaa
Reviewed-on: http://gerrit.dmdirc.com/2606
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Automatic-Compile: DMDirc Build Manager

Change-Id: Ib1ec0d7b74ea50a9c49c81e7d4320d51457812d9
Reviewed-on: http://gerrit.dmdirc.com/2290
Reviewed-by: Chris Smith <chris@dmdirc.com>
Automatic-Compile: DMDirc Build Manager

Change-Id: Ic35853b0be7901c0d9b457ef5d099105e4852560
Reviewed-on: http://gerrit.dmdirc.com/2075
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Chris Smith <chris@dmdirc.com>

Change-Id: I5a1b323d7ed9f83ff30ad4c2da1f1a7de1662757
Reviewed-on: http://gerrit.dmdirc.com/1945
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Automatic-Compile: DMDirc Build Manager

Change-Id: I8269aab84413d3865975a6ca15dc656a525895ea
Reviewed-on: http://gerrit.dmdirc.com/1928
Automatic-Compile: DMDirc Local Commits <dmdirc@googlemail.com>
Reviewed-by: Chris Smith <chris@dmdirc.com>