Generate .gitignore using gitignore.io

[vanshikadhull]

Hey There!!
Hope you are doing well.

The technologies I identified in the project that should be used to generate the .gitignore are Java, macOS, Gradle, Android, IntelliJ.

Warm Regards
Vanshika Dhull

[JaDogg]

@vanshikadhull I think you are missing Python.

Shouldn't this issue be closed (along with #97, and #102)?