Jake Kanter International TV EditorEXCLUSIVE: Dawn French and Jennifer Saunders are shuttering their production company, Saunders & French Productions, after it has been operating for more than 28 years.The UK comedy heroes first set up their TV company in 1992 and it co-produced the iconic BBC series Absolutely Fabulous, which was adapted into a movie by BBC Films four years ago.French and Saunders have filed for voluntary liquidation, and Mustafa Abdulali and Neil Dingley of insolvency company