Merge pull request #21 from davghouse/master

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Add advanced ladder functionality
Icon, new buffs, heuristics

+Explosifs, +IC||PS, -OME, handled a situation where no ladder implants
is chosen due to the way the ladderer works; if the required ability and
treatment values allow for the same QL implant, no ladder implant
(ignoring trickle) would be chosen.
Merge pull request #22 from davghouse/develop

Develop