Merge pull request #535 from evo-lua/fix-webview-test

Fix a perpetually-running timer in the webview tests

Tests/BDD/webview-library.spec.lua

@@ -57,6 +57,7 @@ describe("webview", function()
 					if numUpdates == 6 then
 						uv.stop()
 						-- Should destroy view here, but it's shared
+						guiUpdateTimer:stop()
 					end
 				end)