Steganography Lib v1.0.2

Improvements in the code:

• Cleanup Encode return to one place, removes a long forgotten print
• More tests

Steganography Lib v1.0.1

This release uses NRGBA (alpha-premultiplied color) as its color model.
This avoids a few possible alpha channel issues.
Also migrates from CircleCI do GitHub Actions.

v1.0.0 : Consolidated API

Version 1.0 brings a cleaner API, better tests, and better docs.

The main difference is when encoding an image. Instead of returning a buffer pointer, the pointer must be passed as a parameter.
This solves a bug with very small images.

v0.1.0

First version.
This release is ment to be used by legacy software, since the API will change in the next version.

The current api consists of:

• steganography.DecodeMessageFromPicture
• steganography.EncodeString
• steganography.GetSizeOfMessageFromImage
• steganography.MaxEncodeSize
• steganography.OpenImageFromPath