.idea and apk folders should be ignored by git

[pandubaraja]

It seems .idea folder not ignored by git we need to add it to .gitignore.
Because it will always changes every time we open Android Studio.
It's should be ignored because we don't want to add changes that we are not making.

e.g. misc.xml

And also apk should not be in repo because if we build it again it will detect it as change. It is unnecessary to put apk in git repo. This will make repo size bigger to clone because we need to download the apk too.

[pandubaraja]

Please check this PR #13

Thank you! 🙏

[PatilShreyas]

Hi @pandubaraja, Thanks for this. But APK isn't built automatically. So, you'll not face any problem due to /apk directory. APK is necessary so anyone can directly install app and it'll be easy to understand repository.