Version 5.0.0

Features ✨

• Added onSave, onTap callbacks.
• Added PastedTextStyle.
• Added iOS autofill added wtih Flutter version 1.20.0

Breaking changes ⚠️

• Must provide context in the appContext parameter.
• Minimum Flutter version is set to 1.20.0

Fixes 🐛

• Reopen keyboard onTap on the cells #92, thanks to https://github.com/YaroslavGS for the suggestion