TALLAHASSEE, Fla. — In the midst of a statewide housing crisis, the Florida Legislature swept $100 million out of a nationally respected affordable housing rental assistance program for low-income families into a home-buying program that exists in name only. Affordable housing advocates say the Legislature broke a promise made only a year ago that it would never again raid the Sadowski Affordable Housing Act fund, created in 1992 as a dedicated source of revenue to finance affordable housing programs. But over the past 20 years, the Legislature has removed $2.3 billion from the fund for other …