Added missing 'Tutorials using other tools' pages (!30985) · Merge requests · First Contributions / first-contributions · GitLab

Merged Administrator requested to merge github/fork/Sergih28/add-tutorials-tools into master Sep 23, 2020

Created by: Sergih28

Fixed the broken links in the "Tutorials using other tools" (Tutorials amb altres eines) pages.
Added the missing ones:
- Visual Studio Code
- Atlassian Sourcetree
- IntelliJ IDEA