Adding new JavaScriptL4
adding vhdl lesson 3 button
Merge remote-tracking branch 'origin/master' into javaScriptL4

Just keeping it up today to master
Completeing Q&A part of VHDL L3
Adding a few slides to the JA L4
Adding the button to launch the js lesson 4
Teaching how to draw a rectangle and lines and triangles
Finishing up JavaScript L4 unverified
UPdating my stuff.
using sublime to handle the ftp stuff
adding api highlighting
Merge pull request #69 from wh1pch81n/javaScriptL4

Java script l4