Prohibiting persons convicted of felony level violent crimes from +possessing, receiving, shipping or transporting firearms for life; authorizing the court to restore the right to ship, transport, possess or receive+ a firearm for persons convicted of felony level violent crimes under certain +conditions, authorizing the court to grant relief sought upon a showing of good +cause, specifying certain petition requirements and providing for +determination of good cause, requiring annual state court administrator reports to the legislature with summaries of data received; redefining crime of +violence (mk)