w6d3 chat app ititial commit
w6d3 send AJAX
w6d3 post AJAX (request failed)
w6d3 chat app GET (undefined values), POST (Internal Server Error)
w6d3 chat app AJAX post working, AJAX update page not working
Merge pull request #217 from louiechristie/master

w6d3 chat app, anagram code test