Sierra Wireless (NASDAQ: SWIR) announces the launch of the AirLink® LS300 intelligent gateway, the all-in-one successor to the AirLink Raven line of rugged gateways. AirLink Raven, Raven X, and Raven XE gateways have been successfully integrated into a wide variety of M2M deployments, enabling customers to do everything from monitoring soil conditions in vineyards or…