Remove lombok from Core

Change-Id: I7445abdeecc3bdb87cdf6b3d92cbaff7848aea9e
Reviewed-on: http://gerrit.dmdirc.com/3000
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Chris Smith <chris@dmdirc.com>
Update submodules: plugins (new commits)

plugins:
    dcf3ba8 Greg Holmes <greg@dmdirc.com>
            remove lombok from calc plugin

            Gerrit: http://gerrit.dmdirc.com/2995

Change-Id: Ic114b9cd80bb5905274d0eb3de1702c712a50ba9
Update submodules: plugins (new commits)

plugins:
    fb7775f Greg Holmes <greg@dmdirc.com>
            Remove lombok from webui + userlevel

            Gerrit: http://gerrit.dmdirc.com/2999

Change-Id: Ie532b74d75cc76373b1e40a5ac2efa9b06981748
Update submodules: plugins (new commits)

plugins:
    ad9a011 Greg Holmes <greg@dmdirc.com>
            Remove lombok from yet more plugins

            Gerrit: http://gerrit.dmdirc.com/2998

Change-Id: Ie7bb78722ecd5f0bbd6a4920761588a9be9cba69