Release commit for 2.12.4 (#593)

Author: mikechoch

OneSignal.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = "OneSignal"
-  s.version          = "2.12.3"
+  s.version          = "2.12.4"
   s.summary          = "OneSignal push notification library for mobile apps."
   s.homepage         = "https://onesignal.com"
   s.license          = { :type => 'MIT', :file => 'LICENSE' }

iOS_SDK/OneSignalSDK/Framework/OneSignal.framework/Versions/A/OneSignal

@@ -132,7 +132,7 @@ @interface OneSignal (SessionStatusDelegate)
 
 @implementation OneSignal
 
-NSString* const ONESIGNAL_VERSION = @"021203";
+NSString* const ONESIGNAL_VERSION = @"021204";
 static NSString* mSDKType = @"native";
 static BOOL coldStartFromTapOnNotification = NO;
 
@@ -221,7 +221,7 @@ + (OSNotificationDisplayType)inFocusDisplayType {
     return _inFocusDisplayType;
 }
 
-// iOS version implemation
+// iOS version implementation
 static NSObject<OneSignalNotificationSettings>* _osNotificationSettings;
 + (NSObject<OneSignalNotificationSettings>*)osNotificationSettings {
     if (!_osNotificationSettings) {