A First: Law Firm Finds New Life, Not Death, in Bankruptcy  The Wall Street Journal’s Law Blog Jacqueline Palank reports: A South Florida law firm recently used bankruptcy to do something no one in the legal industry has done before: sell itself to another firm. Companies across corporate America, from Blockbuster to General Motors, have sought court protection while they try to sell continuing businesses to potential white knights. But until last week, law firms usually used bankruptcy to shut down. So the $7.8 million cash-and-debt sale of midsize law firm Ruden McClosky out of bankruptcy to fellow South Florida law firm Greenspoon Marder made…