Kindly & Enhance plugins

Features:

• Kindly Plugins API, remove the abstract markup of the AbstractPlugin classes
• Add the errorHandle hooks for plugins
• Return the wrapped effect from the connection to the creator
• Add ErrorHandle Plugin to export the errors

Typescript-typings

Features:

• Support multi-parameters for the saga with actions
• Refactor the plugin API
• Add JSDoc for codes

Hotfixes:

• Fix typescript-typings auto-generated from the plugin getReducer
• Fix typescript-typings auto-generated actions parameters from the effect definitions