Code format config for idea.

Change-Id: Icbbcfdf1a0d3171311acbe6bbef1029f843b0b52
Reviewed-on: http://gerrit.dmdirc.com/3685
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Update submodules: parser (new commits), util (new commits)

parser:
    c0fb61d Chris Smith <chris@dmdirc.com>
            Minor tidying.

            Gerrit: http://gerrit.dmdirc.com/3687

util:
    1f46714 Chris Smith <chris@dmdirc.com>
            Minor tidying

            Gerrit: http://gerrit.dmdirc.com/3688

Change-Id: I0608ce6cad0aa676fc5fa0ffd67568ecf9147cff
Update submodules: plugins (new commits)

plugins:
    a2b3b7d Chris Smith <chris@dmdirc.com>
            Minor tidying

            Gerrit: http://gerrit.dmdirc.com/3689

Change-Id: I222e4fe06faa549e2095cacd3a74877d455e53da
Remove unused ServerManager from actions system.

Change-Id: I9ca2e2ef9cb03fbf5de8177eeaeb99f0e14f2d3a
Reviewed-on: http://gerrit.dmdirc.com/3690
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>