change empty loops in webview to timers. may address #2334
change empty loops in webview to timers.
may address #2334

asmagill/hammerspoon,cmsj/hammerspoon,CommandPost/CommandPost-App,latenitefilms/hammerspoon,Hammerspoon/hammerspoon,Habbie/hammerspoon,Hammerspoon/hammerspoon,latenitefilms/hammerspoon,CommandPost/CommandPost-App,asmagill/hammerspoon,cmsj/hammerspoon,Habbie/hammerspoon,asmagill/hammerspoon,CommandPost/CommandPost-App,CommandPost/CommandPost-App,latenitefilms/hammerspoon,cmsj/hammerspoon,asmagill/hammerspoon,latenitefilms/hammerspoon,Habbie/hammerspoon,Habbie/hammerspoon,Hammerspoon/hammerspoon,latenitefilms/hammerspoon,Habbie/hammerspoon,Habbie/hammerspoon,cmsj/hammerspoon,latenitefilms/hammerspoon,asmagill/hammerspoon,Hammerspoon/hammerspoon,Hammerspoon/hammerspoon,cmsj/hammerspoon,cmsj/hammerspoon,CommandPost/CommandPost-App,CommandPost/CommandPost-App,Hammerspoon/hammerspoon,asmagill/hammerspoon