Sowmya Ramasubramanian ( ) The Indian Hotel and Restaurant Association has launched a new food delivery app 'Waayu' aimed at offering restaurants a zero-commission platform. The app will enable hotels, restaurants, and catering (HORECA) businesses to log orders for food delivery without paying a commission.It will help restaurants price their menu at more competitive rates, the industry body said in a statement on Monday. More than a thousand brands have already joined the platform, including Mahesh Lunch Home, Bhagat Tarachand, Banana Leaf, Shiv Sagar, Guru Kripa, Kirti...