UInt support for Filter
UInt support for Filter

PaulWoodIII/GRMustache.swift,ikesyo/GRMustache.swift,sdonly/GRMustache.swift,groue/GRMustache.swift,groue/GRMustache.swift,sdonly/GRMustache.swift,ikesyo/GRMustache.swift,ikesyo/GRMustache.swift,PaulWoodIII/GRMustache.swift,PaulWoodIII/GRMustache.swift,sdonly/GRMustache.swift