Update submodules: plugins (new commits)

plugins:
    90e41e2 Chris Smith <chris@dmdirc.com>
            Don't use deprecated ctor.

            Gerrit: http://gerrit.dmdirc.com/2911

Change-Id: I6b2ff38873f493c82f7b59f18018def74e21328e
Remove deprecated constructors.

Change-Id: Ied99773656e63d8365b9c026e5a588b5bf6bc1a6
Depends-On: I50ebe298668913a1fdfcbffacc24e20bd45a3bf2
Reviewed-on: http://gerrit.dmdirc.com/2916
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Automatic-Compile: DMDirc Build Manager
Update submodules: plugins (new commits)

plugins:
    8702c8f Chris Smith <chris@dmdirc.com>
            Support non-static PopupManager.

            Depends-On: Idbed116f8774b0be617c7123b1a35f52133cdac5
            Gerrit: http://gerrit.dmdirc.com/2912

Change-Id: I6c7d6de27b5eccdab38b0d55ffb0effb6b865c36
Remove last static CommandManager refs.

Change-Id: Idbed116f8774b0be617c7123b1a35f52133cdac5
Depends-On: I5c463bfe8a56546b5021928458bc0e2ffae43836
Reviewed-on: http://gerrit.dmdirc.com/2917
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Automatic-Compile: DMDirc Build Manager
Update submodules: plugins (new commits)

plugins:
    ab9dd86 Chris Smith <chris@dmdirc.com>
            Initial foray into Swing UI DI.

            Add a SwingManager to manage the injected content - eventually
            this will become the SwingController.

            Gerrit: http://gerrit.dmdirc.com/2913

Change-Id: I2f1968de304ca1c49c2e54c6d5278c7afaa4a8c8