add upcoming events
update installation instruction
update events
Update events
comment out expired events
added bytewiser
Shorten functional javascript description.
add expressworks project
colors
Add favicon.
min height screenshots looks better
use the right data url
bytewiser screenshot
run a nodeschool event link
added markup for promiseitwonthurt workshop and associated png
Merge pull request #16 from stevekane/master

Add a new workshop called "Promise it won't hurt"
normalize installation instructions, adds to #16
reorganize lessons
added async-you workshop
Moving functional javascript in to core concepts.