SPRINGFIELD — A mix of incumbents and newly minted lawmakers were sworn into their terms in the 103rd General Assembly Wednesday after a hectic week of “lame duck” action in the House and Senate.The crowning achievement from Democrats who wield total control of state government was a ban on the sale and manufacture of assault weapons in Illinois. Sixteen hours after Gov. J.B. Pritzker signed the measure into law, the Rev. Jerry Doss of Springfield’s Abundant Faith Christian Center recognized it …