Update appveyor.yml
Update appveyor.yml
NLog/NLog,nazim9214/NLog,hubo0831/NLog,UgurAldanmaz/NLog,snakefoot/NLog,304NotModified/NLog,ie-zero/NLog,ie-zero/NLog,BrutalCode/NLog,nazim9214/NLog,luigiberrettini/NLog,sean-gilliam/NLog,hubo0831/NLog,BrutalCode/NLog,UgurAldanmaz/NLog,luigiberrettini/NLog