Gov. Brian Sandoval's designation of 10 regional economic authorities to spearhead job-creation fundamentally changes the financial relationship between the state and groups such as the Economic Development Authority of Western Nevada.Steve Hill, director of the Nevada Governor's Office of Economic Development, said last week that state officials already are working more closely with regional agencies to rebuild Nevada's economy.The Office of Economic Development in late March called for proposals from groups to act as regional development authorities.A few days ago, it said that it selected these groups to work as development authorities in northern Nevada:EDAWN, the Northern Nevada Development Authority …