Reference UniRx on GitHub instead of Self-hosted registry

Changes

• Reference UniRx on GitHub instead of Self-hosted registry
• Follow breaking changes in UniTask v2

Add extension methods to calculate

Features

• Add extension methods to calculate int or float.
  • Add, Subtract, Multiply, Divide
  • Increment, Decrement for int

Add in-memory DataStore

Features

• Add in-memory DataStore

Changes

• Follow CAFU v3.1 rules

Fixes

• Route CancellationToken in asynchronous method

Support IL2CPP in Unity 2019.2

Fixes

• Support IL2CPP in Unity 2019.2

Fully support to IL2CPP

Fixes

• Fully support IL2CPP

Support IL2CPP

Fixes

• Expose all interfaces to write AOT workaround
• Add link.xml to preserve all types

To lightweight package

Fixes

• Remove test code from package

Initial version

Features

• Get values from KVS
• Set value to KVS
• Check key existance in KVS