Merge pull request #14 from Iterable/feature/itbl-5586-minor-improvements

[ITBL-5586]-remove-api-key

Author: tapashmajumder

sample-apps/objc-sample-app/objc-sample-app/AppDelegate.m

@@ -17,7 +17,7 @@ @interface AppDelegate ()
 
 @implementation AppDelegate
 // ITBL: Set your actual api key here.
-NSString *iterableApiKey = @"a415841b631a4c97924bc09660c658fc"; // set iterable api key here
+NSString *iterableApiKey = @""; // set iterable api key here
 
 
 - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {