Add minimal empty application

.gitignore

.gitlab-ci.yml

.metadata

android/.gitignore

android/app/build.gradle

android/app/src/debug/AndroidManifest.xml

android/app/src/main/AndroidManifest.xml

...src/main/java/org/benoitharrault/sudoku/MainActivity.java

android/app/src/main/res/drawable-v21/launch_background.xml

android/app/src/main/res/drawable/launch_background.xml

android/app/src/main/res/mipmap-hdpi/ic_launcher.png

android/app/src/main/res/mipmap-mdpi/ic_launcher.png

android/app/src/main/res/mipmap-xhdpi/ic_launcher.png

android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png

android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png

android/app/src/main/res/values-night/styles.xml

android/app/src/main/res/values/styles.xml

android/app/src/profile/AndroidManifest.xml

android/build.gradle

android/gradle.properties