Cordova/Ionic Plugin for Sunmi V1 Printer

Plugin based on https://github.com/labibramadhan/cordova-sunmi-inner-printer

1. Add framework directive into plugin.xml to automatically add "com.sunmi:sunmiui:latest.release" into gradle.

2. Replaced canvas.save(Canvas.ALL_SAVE_FLAG) with canvas.save() on BitmapUtils.java

3. Update version to 1.1.1

1. Plugin based on https://github.com/silviocamposs/cordova-plugin-sunmi-inner-printer

2. Updated the AIDL with version 2.1

3. Bump version to 1.1.0