Fix prepare command

Add missing wait in prepare command.
Make sure the whole message for invalid xml is red.

Author: rosen-vladimirov

lib/commands/prepare.ts

@@ -2,12 +2,15 @@
 "use strict";
 
 export class PrepareCommand implements ICommand {
-	constructor(private $platformService: IPlatformService,
+	constructor(private $errors: IErrors,
+		private $platformService: IPlatformService,
 		private $platformCommandParameter: ICommandParameter) { }
 
 	execute(args: string[]): IFuture<void> {
 		return (() => {
-			this.$platformService.preparePlatform(args[0]);
+			if (!this.$platformService.preparePlatform(args[0]).wait()) {
+				this.$errors.failWithoutHelp("Unable to prepare the project.");
+			}
 		}).future<void>()();
 	}
 

lib/services/platform-service.ts

@@ -187,7 +187,7 @@ export class PlatformService implements IPlatformService {
 					parser.parseFromString(fileContents, "text/xml");
 					xmlHasErrors = xmlHasErrors || hasErrors;
 					if (xmlHasErrors) {
-						this.$logger.out("Error: ".red.bold + `${file} has syntax errors.`);
+						this.$logger.out("Error: ".red.bold + file +  " has syntax errors.".red.bold);
 					}
 				});
 			return !xmlHasErrors;