Build v2.6.0

• Split json library

Build v2.5.0

fix finally exception, update version

Build v2.4.0

In Ao.SavableConfig

• fix change notify error
• fix memory use
• remove SavableConfigBuilder class

In Ao.SavableConfig.Json

• Using System.Text.Json at not net452

In Ao.SavableConfig.Binder

• fix some bug

Build v2.3.0

Accept 3 features, add tests

The v2.2.3 release

The package can bind the configuration in two way and proxy the storage class