Landmark bills protecting digital privacy, greening energy use in the state, reining in health insurance abuses and expanding voter registration were among the good proposals signed by Gov. Jerry Brown as the 2015 legislative year drew to a close. Yet, in a year Californians called for bold, progressive action on gas prices, toxics regulation and ratepayer protection against back room dealings with regulated utilities, centrist saddling and tepid reforms dull the shine of those wins for the public.