Kujon Android app

Release steps:

    versionCode 34
    versionName "0.9.28"

Create release notes file in release_notes/0.9.28.txt
Build apk and send to Fabric Beta (Crashlytics)
- macOS/Linux: ./gradlew clean assembleRelease crashlyticsUploadDistributionRelease
- Windows: gradlew.bat clean assembleRelease crashlyticsUploadDistributionRelease

Name		Name	Last commit message	Last commit date
Latest commit History 910 Commits
app		app
gradle/wrapper		gradle/wrapper
projectFilesBackup/.idea		projectFilesBackup/.idea
release_notes		release_notes
.gitignore		.gitignore
README.md		README.md
build.gradle		build.gradle
debug.keystore		debug.keystore
gradlew		gradlew
gradlew.bat		gradlew.bat
kujon-initial-release-key.jks		kujon-initial-release-key.jks
settings.gradle		settings.gradle