Remove devtools note

Using devtools can be a very complicated task, as there are many options and it is not the simplest of interfaces. This is best mentioned elsewhere at least, rather than at the beginning, or left for coaches to explain.

fixes #11

Author: Ivoz

index.md

@@ -41,13 +41,6 @@ that we choose.
 improves CSS a lot. For example, it gives the possibility to animate 
 an element.
 
-To check all our code, we will use the console in our browser. 
-Open any browser and check under “Tools”. You should find “Developer Tools’ 
-or a similar option. Click it, and the toolbox will open. 
-Here is the place where we can monitor our code and see whether it works 
-or not. Don’t worry! We will explain this better later; for now it is 
-important that you know where to find your console and how to open it.
-
 ## What we’ll do today
 
 Today we will learn how to write a web page with HTML and style it with CSS.