Merge pull request #34 from romainourgorry/update-RN-0.61

Fix Android issues

Fix Android build.gradle

Update version to 0.4.4

Move and improve podspec

Bumped version

Add ability to crop from any image on android

Minor version update

Allow iOS usage with other image provider

Update readme

Bumbed version

Fix color issues on android

Bumped version, fixed #1

Add android support

Remove useless directory