Update submodules: parser (new commits), util (new commits)

parser:
    083cced Chris Smith <chris@dmdirc.com>
            Remove pointless inheritDocs.

            Gerrit: http://gerrit.dmdirc.com/3809

util:
    a3ad26f Chris Smith <chris@dmdirc.com>
            Remove pointless inheritDocs.

            Gerrit: http://gerrit.dmdirc.com/3808

Change-Id: Ie6855d8b81859ab319a8a9c19231a4674d2c54a4