Update submodules: parser (new commits)

parser:
    54975de Chris Smith <chris@dmdirc.com>
            Make the last of the mode managers private.

            Gerrit: http://gerrit.dmdirc.com/3984

Change-Id: I95cfc66ff2b8163bab2c4d42251c470def77626b
Update submodules: plugins (new commits)

plugins:
    ea9b97e Greg Holmes <greg@dmdirc.com>
            Stop coverity complaining.

            Gerrit: http://gerrit.dmdirc.com/3985

Change-Id: I6d46d62516777cbff1e4261e9f6671029559f560