Cleanup business related

source.md

@@ -301,19 +301,6 @@ If you appreciate the content 📖, support projects visibility, give 👍| ⭐|
 - [Flutter Translate](https://github.com/bratan/flutter_translate) <!--stargazers:bratan/flutter_translate--> - Internationalization (i18n) library by [Florin Bratan](http://bratan.me)
 - [attranslate](https://github.com/fkirc/attranslate) - Semi-automated translation of ARB or JSON files by [fkirc](https://github.com/fkirc)
 
-### Build automation
-
-#### Build solutions
-
-- [Bitrise for Flutter](https://devcenter.bitrise.io/getting-started/getting-started-with-flutter-apps/) - Flutter build, test and deployment automation, free for Open Source and smaller projects.
-- [Code Magic](https://codemagic.io/) - Automate the entire flow, build and distribution by [NeverCode](https://nevercode.io/).
-- [Appcircle for Flutter](https://appcircle.io/blog/guide-to-automated-mobile-ci-cd-for-flutter-projects-with-appcircle/) - Automated mobile CI/CD/CT with online device emulators by [Appcircle](https://appcircle.io/).
-
-#### Build articles
-
-- [Test on Travis](https://medium.com/@yegorj/test-flutter-apps-on-travis-3fd5142ecd8c) <!--claps:@yegorj/test-flutter-apps-on-travis-3fd5142ecd8c--> - Widget testing framework by [Yegor Jbanov](https://twitter.com/yegorjbanov)
-- [Building Apks/Ipas on Travis](https://medium.com/@yegorj/building-flutter-apks-and-ipas-on-travis-98d84d8e9b4) <!--claps:@yegorj/building-flutter-apks-and-ipas-on-travis-98d84d8e9b4--> - Automated build for Android and IOS by [Yegor Jbanov](https://twitter.com/yegorjbanov)
-- [Automatic code signing for iOS without Mac](https://blog.codemagic.io/automatic-code-signing-for-ios-that-doesnt-require-a-mac/) by Helina Ariva
 
 ### Styling