4.0.0 Beta 5 Release

Major Release 4.0.0 Beta 5 🛠️

• Using Android SDK 4.0.0
• Using iOS SDK 3.0.0

Other changes

• bug fixes including TS typings issue
• removed manifest placeholders
• renamed several functions due to changes in the native SDKs
• provide better logging
• renamed OutcomeEvent to OSOutcomeEvent