Add antibanding parameter

[simone-gasparini]

There is a way to manually define antibanding parameter? In some cases the taken photo will present black lines due to "improper" illumination.

Camera parameter documented here: [https://developer.android.com/reference/android/hardware/Camera.Parameters.html#getAntibanding()](https://developer.android.com/reference/android/hardware/Camera.Parameters.html#getAntibanding())

[Diolor]

Hey! I also see a setter, so yes you can do it. If you implement it, feel free to make a PR!

[simone-gasparini]

Closed with #158