Full session CFP is closed.
...but you can still get your lightning on.
Stub in signup.
speling.
No commercial demos.
Fill in form, update JS formkey.
Merge branch 'master' into lightning

Conflicts:
	index.html
	javascripts/main.js
Re-add CFP to header.
Update CFP form input names.
Update form URL.
Zap failure handling and console/alerts in formHandler.

TEST IN PROD
s/cfp/demos/
Final tweaks.
Restore cfp.
Make CSS apply to all signups.
Don't mess with CFP.
Merge pull request #5 from monitorama-eu/lightning

Announce lightning talk track.