Let's talk about basic debugging using chrome inspector in lesson 10.
add one more slide about the debug.
move the debug part after we talked about iteration.
Upload lesson 11 and 12.
The jquery .on() demo should be in lesson 12.
Update the images url in the codepen demo.
Merge branch 'gh-pages' of github.com:ga-students/FEWD_HK_5 into gh-pages