Phlegethon Tunnel art broken up.  Fix Power Distro Algorithm to use bi-directional canConnect() check, rather than single.  This, plus careful pruning of canConnect() checks, fixes Magnetohydrodynamic MultiBlock power distribution.  Steam Generators received extra calls to controller multi block due to masked IPowerContainer overrides in TileEntityPowerBase.
Magnetohydrodynamic Generator accepts power multipliers from Steam Generators.  This is hard-coded, and doesn't user interfaces.  Make your own handlers for Fission Reactors if you want them.
Refactor FemtocraftUtils.  Added Femtocraft messaging utility.  Replaced some concatenation with string builders.
Refactor FileUtils.
PhlegethonTunnel code niceties.