iOS 2.2.2 version

This version uses One Signal's iOS SDK 2.14.2.
Adds support to setExternalUserId and removeExternalUserId methods
Adds support to getPermissionSubscriptionState method used to get playerId and replace old idsAvailable implementation
It also adds support for three new methods: retrieveSubscribed, retrievePlayerId and retrieveToken implemented by @AbdullahFaqeir

Android 2.1.2 version

This version uses One Signal's Android SDK version 3.15.1
Adds support to setExternalUserId and removeExternalUserId methods.
Removes deprecated idsAvailable method
It also adds support for three new methods: retrieveSubscribed, retrievePlayerId and retrieveToken implemented by @AbdullahFaqeir

2.2.0: Merge pull request #88 from chmiiller/master

Updates iOS One Signal SDK to 2.12.6. This is a major update since it:

• Removes deprecated UIWebView usage from original SDK (OneSignal/OneSignal-iOS-SDK#522)
• Fixes a problem while building it with Xcode 11 (#85)
• Removes deprecated API call to IdsAvailable
• Adds CoreGraphics and WebKit must haves frameworks
• Updates to Titanium 8.x SDK
• Uses TitaniumKit framework and sets CLANG_ENABLE_MODULES to true on project configuration

Update SDKs iOS (2.9.4) and Android (3.10.5)

• Update SDKs iOS (2.9.4) and Android (3.10.5).

Titanium 7.5.x support

• Bumped the minimum required SDK to Titanium 7.5.0
• Upgraded OneSignal Android SDK to version 3.10.3
• Upgraded OneSignal iOS SDK to version 2.9.3
• Prevent auto trigger of location permission requirement on iOS

Kudos to @janvennemann @chmiiller @joshualambert @jordansilva for their support in getting towards this release.

Android 8 support

• Android 8 support
• Upgraded OneSignal Android SDK to version 3.8.0
• Also bumped the iOS version number to keep libraries in sync (no changes though)

Titanium 7.x compatibility

• Rebuild for Titanium SDK 7.x compatibility
• Update iOS SDK to 2.5.7 and Android SDK to 3.7.1
• Dropped bundled Google Play Services for Android in favor of ti.playservices
• Introduced setSubscription support
• Fix for not receiving opened event when the app is suspended on Android

Special thanks to @aduptoro & @gimdongwoo for their additions to this release.

Upgrade to Google Play Services 10.2.0

• Upgrades the Google Play Services library to 10.2.0

Update module initialization, SDK updates & payload changes

• Update iOS SDK to 2.5.4 and Android SDK to 3.5.8
• Use a new way of initiating the modules to prevent crashes on both iOS and Android
• Expose the complete payload that OneSignal allows to send

Update SDKs iOS (2.5.2) and Android (3.4.4)

• Update SDKs iOS (2.5.2) and Android (3.4.4).
• Introduce Onesignal idsAvailable for Android