Update CONTRIBUTING.md with info about GitLab web IDE

CONTRIBUTING.md

@@ -134,4 +134,14 @@ Labels are useful for creating issue categories. A simple example would be havin
 differentiate features and bugs. Another example specific to CCTC would be a label to differentiate between the
 different modules (Windows, Linux, Networking) and then a generic OpenStack label.
 
-Issues have been explained in-depth already and should be foundational in any team workflow.
\ No newline at end of file
+Issues have been explained in-depth already and should be foundational in any team workflow.
+
+##### GitLab IDE
+
+GitLab has a very useful web IDE that allows you to edit files directly within your browser. Changes are tracked
+automatically and you can commit to either the current branch or a new branch without touching the command line.
+
+If you are working on a system that you have not configured to your liking or you need to make changes to text documents
+that don't require any sort of testing, the web IDE is a very powerful interface. For a more in-depth list of features,
+read the documentation [here](https://docs.gitlab.com/ee/user/project/repository/web_editor.html) and
+[here](https://docs.gitlab.com/ee/user/project/web_ide/).