Update submodules: installer (new commits)

installer:
    2def3eb Chris Smith <chris@dmdirc.com>
            Make the installer package self-contained.

            Don't reach out for resources from DMDirc as it doesn't make
            much sense when providing a --jar.

            Gerrit: http://gerrit.dmdirc.com/3351

Change-Id: I2869d1011f686f1b6cd0011497590229618d6ed8
Update submodules: installer (new commits)

installer:
    ee90b1b Shane Mc Cormack <shane@dmdirc.com>
            Dependency Fixes

            Gerrit: http://gerrit.dmdirc.com/3352

Change-Id: Ifd2eb9fa9f02fd2e647793821e41b4b543313b6e
Update submodules: installer (new commits)

installer:
    2f1fa6e Shane Mc Cormack <shane@dmdirc.com>
            Uploaders fixes.

            Gerrit: http://gerrit.dmdirc.com/3353

Change-Id: I20d50eeaac64c7d143028107c16a353309502b82