Add Appveyor badge to readme
Add Appveyor badge to readme

[skip ci]

webmasteraxe/watchman,Jonekee/watchman,nodakai/watchman,kwlzn/watchman,facebook/watchman,yonglehou/watchman,nodakai/watchman,michalliu/watchman,bitemyapp/watchman,yangeagle/watchman,facebook/watchman,kwlzn/watchman,facebook/watchman,michalliu/watchman,kevinsawicki/watchman,yun63/watchman,webmasteraxe/watchman,hanhailong/watchman,hanhailong/watchman,yonglehou/watchman,bitemyapp/watchman,kwlzn/watchman,supriyantomaftuh/watchman,twitter/watchman,supriyantomaftuh/watchman,Jonekee/watchman,dcolascione/laptop-watchman,facebook/watchman,yun63/watchman,twitter/watchman,amasad/watchman,yun63/watchman,yonglehou/watchman,webmasteraxe/watchman,dcolascione/laptop-watchman,yun63/watchman,masoncloud/watchman,windofthesky/watchman,kevinsawicki/watchman,Jonekee/watchman,dhruvsinghal/watchman,sdgdsffdsfff/watchman,webmasteraxe/watchman,twitter/watchman,facebook/watchman,bitemyapp/watchman,windofthesky/watchman,michalliu/watchman,masoncloud/watchman,wez/watchman,wez/watchman,montogeek/watchman,Jonekee/watchman,windofthesky/watchman,Jonekee/watchman,masoncloud/watchman,twitter/watchman,amasad/watchman,michalliu/watchman,michalliu/watchman,facebook/watchman,bitemyapp/watchman,bitemyapp/watchman,supriyantomaftuh/watchman,nodakai/watchman,montogeek/watchman,twitter/watchman,masoncloud/watchman,dcolascione/laptop-watchman,dcolascione/laptop-watchman,dhruvsinghal/watchman,facebook/watchman,masoncloud/watchman,montogeek/watchman,yun63/watchman,amasad/watchman,sdgdsffdsfff/watchman,kevinsawicki/watchman,kwlzn/watchman,supriyantomaftuh/watchman,dhruvsinghal/watchman,montogeek/watchman,hanhailong/watchman,kevinsawicki/watchman,supriyantomaftuh/watchman,yonglehou/watchman,yun63/watchman,masoncloud/watchman,yonglehou/watchman,bitemyapp/watchman,yonglehou/watchman,montogeek/watchman,besarthoxhaj/watchman,yun63/watchman,masoncloud/watchman,besarthoxhaj/watchman,kevinsawicki/watchman,wez/watchman,besarthoxhaj/watchman,hanhailong/watchman,facebook/watchman,nodakai/watchman,kwlzn/watchman,sdgdsffdsfff/watchman,michalliu/watchman,dhruvsinghal/watchman,montogeek/watchman,kevinsawicki/watchman,besarthoxhaj/watchman,yonglehou/watchman,sdgdsffdsfff/watchman,twitter/watchman,webmasteraxe/watchman,wez/watchman,montogeek/watchman,wez/watchman,wez/watchman,besarthoxhaj/watchman,sdgdsffdsfff/watchman,wez/watchman,twitter/watchman,dcolascione/laptop-watchman,amasad/watchman,Jonekee/watchman,yangeagle/watchman,hanhailong/watchman,nodakai/watchman,masoncloud/watchman,bitemyapp/watchman,besarthoxhaj/watchman,supriyantomaftuh/watchman,montogeek/watchman,besarthoxhaj/watchman,michalliu/watchman,yangeagle/watchman,wez/watchman,nodakai/watchman,windofthesky/watchman,hanhailong/watchman,yonglehou/watchman,webmasteraxe/watchman,kevinsawicki/watchman,dhruvsinghal/watchman,sdgdsffdsfff/watchman,bitemyapp/watchman,webmasteraxe/watchman,yangeagle/watchman,dhruvsinghal/watchman,besarthoxhaj/watchman,amasad/watchman,dcolascione/laptop-watchman,dhruvsinghal/watchman,nodakai/watchman,sdgdsffdsfff/watchman,kwlzn/watchman,Jonekee/watchman,windofthesky/watchman,wez/watchman,yangeagle/watchman,kwlzn/watchman,nodakai/watchman,dcolascione/laptop-watchman,hanhailong/watchman,windofthesky/watchman,amasad/watchman,yangeagle/watchman,amasad/watchman,dcolascione/laptop-watchman,yun63/watchman,amasad/watchman,nodakai/watchman,supriyantomaftuh/watchman,facebook/watchman,Jonekee/watchman,sdgdsffdsfff/watchman,webmasteraxe/watchman,yangeagle/watchman,windofthesky/watchman,twitter/watchman,michalliu/watchman,hanhailong/watchman,supriyantomaftuh/watchman,dhruvsinghal/watchman