Bring back reloading the app after compiler warnings

With ed07c65, reloading the app after compiler
errors AND warnings was removed. For errors this makes sense, since when there is
an error, the bundle doesn't change. With warnings though, the bundle could have
been changed.

Fixes #697

Author: SpaceK33z

client/index.js

@@ -81,13 +81,15 @@ var onSocketMsg = {
 		self.location.reload();
 	},
 	warnings: function(warnings) {
-		log("info", "[WDS] Warnings while compiling. Reload prevented.");
+		log("info", "[WDS] Warnings while compiling.");
 		var strippedWarnings = warnings.map(function(warning) {
 			return stripAnsi(warning);
 		});
 		sendMsg("Warnings", strippedWarnings);
 		for(var i = 0; i < strippedWarnings.length; i++)
 			console.warn(strippedWarnings[i]);
+		if(initial) return initial = false;
+		reloadApp();
 	},
 	errors: function(errors) {
 		log("info", "[WDS] Errors while compiling. Reload prevented.");