Add fastlane metadata

fastlane/metadata/android/en-US/changelogs/24.txt

fastlane/metadata/android/en-US/full_description.txt

fastlane/metadata/android/en-US/images/featureGraphic.png

fastlane/metadata/android/en-US/images/icon.png

...lane/metadata/android/en-US/images/phoneScreenshots/1.png

...lane/metadata/android/en-US/images/phoneScreenshots/2.png

...lane/metadata/android/en-US/images/phoneScreenshots/3.png

...lane/metadata/android/en-US/images/phoneScreenshots/4.png

fastlane/metadata/android/en-US/short_description.txt

fastlane/metadata/android/en-US/title.txt