Add Iora Health sponsor logo.
Merge pull request #36 from patricksrobertson/pr-iora_logo

Add Iora Health sponsor logo.
Remove php joke

I've gone through this a couple of times, and the php "Lying with
routes" joke seems out of place and I feel like it doesn't add a lot of
value when first learning the material.
Merge pull request #37 from calebthompson/ct-remove-php-joke

Remove php joke
Startup dir is now /c/dev
show tweets to #railsbridge on workshop info page
clean up tweets; show time
Merge pull request #38 from slothbear/sites_2_dev

Startup dir is now /c/dev
live-update the tweet stream
Merge branch 'master' of github.com:railsbridge-boston/railsbridge-boston
use better launch academy logo
link links in the tweets
remove console.log
tweet instructions
copy edit
Merge pull request #39 from dpickett/la-logo-change

use better launch academy logo
tweet instructions
Merge branch 'master' of github.com:railsbridge-boston/railsbridge-boston
tweaking tweet instructions
rm superfluous tweet time