Fixes #931: Added placeholder to inject Google maps API Key

pkg/vtiger/modules/Google/layouts/v7/modules/Google/resources/Map.js

@@ -41,7 +41,11 @@ Vtiger.Class("Google_Map_Js", {}, {
 	},
 
 	loadMapScript : function() {
-			jQuery.getScript("https://maps.google.com/maps/api/js?sensor=true&async=2&callback=initialize", function () {});
+			var API_KEY = 'YOUR_MAP_API_KEY'; // CONFIGURE THIS 
+
+			if (API_KEY == 'YOUR_MAP_API_KEY' && typeof console) console.error("Google Map API Key not configured."); 
+
+			jQuery.getScript("https://maps.google.com/maps/api/js?key=" + API_KEY + "&sensor=true&async=2&callback=initialize", function () {});
 	},
 
 	getQueryString : function (address) {
@@ -81,4 +85,4 @@ function initialize(){
 			}
 		});
   }
-}
\ No newline at end of file
+}