easy_signature_pad 1.0.2

Provbies the signature area for the user to sign and returns the signature and Base64 image.

[1.0.2] - 2021-5-26

• Added Null Safety

[1.0.1] - 2021-5-26

• Added output preview

[1.0.0] - 2021-5-25

• Initial release of the signature pad.