Deleted Firefox as test due to allow dialog, removed alerts from tests

Author: axe-sneakpeeq

grunt.js

@@ -31,8 +31,6 @@ module.exports = function(grunt){
 				tags: ['master'],
 				urls: ['http://127.0.0.1:9999/test/index.html'],
 				browsers: [{
-					browserName: 'firefox'
-				}, {
 					browserName: 'chrome'
 				}]
 			}

test/index.html

@@ -40,15 +40,15 @@
         		//_("Database upgrade needed");
         	};
         	dbDeleteRequest.onerror = function(e){
-        		alert("Could not delete database, but still continuing with tests");
+        		console.log("Could not delete database, but still continuing with tests");
         		window.setTimeout(function(){
         			startQunitTests();
         			nextTest();
         		}, 1000)
 
         	};
         	dbDeleteRequest.onblocked = function(e){
-        		alert("Deleting database blocked")
+        		console.log("Deleting database blocked")
         	};
         });