By MEGAN SCHRADER megan.schrader@gazette.com -Gov. John Hickenlooper pitched a fix Thursday to what some call Colorado's "fiscal thicket," a complex network of Constitutional Amendments - most notably the Taxpayer's Bill of Rights - and state laws that dictate how state government spends taxpayer dollars.The plan - spelled out in a four-page letter to Democrat and Republican leaders in the General Assembly - hinges on the state keeping an estimated $316.6 million in fiscal year 2016-17 instead of paying it back to taxpayers through a TABOR refund.That money would instead go to (and yes, this adds up to more than $316.