README_pushing_to_maven.md

update versions

1. run ruby update_version.rb

   • this will increase the versionName & versionCode in gradle.properties

2. update gh-pages branch install guide version

3. git push origin master

4. ./gradlew clean build uploadArchives

5. update git tag, convention: git tag -a v1.0.11 -m "VERSION_CODE=12, VERSION_NAME=1.0.11-SNAPSHOT"

6. git push --tags

reference: https://github.com/chrisbanes/gradle-mvn-push

update playstore steps:

1. ./production.sh
2. upload apk
3. update commit hash in playstore readme