setting up DNS
Update tutorial.md

Formula for converting celsius to farenheit was backwards
Merge pull request #84 from emilycoats/patch-1

Update tutorial.md
fixed typo
Merge pull request #85 from maloneyl/patch-1

fixed typo
Changed processEpisode item_html variable to be local rather than global
Merge pull request #86 from jkbits1/gh-pages

Changed processEpisode item_html variable to be local rather than global
improve sentence wording
Merge pull request #87 from despo/patch

improve sentence wording
version control tutorial
update and reword git and github tutorial
Merge pull request #88 from despo/git-tutorial

Git tutorial
specify layout and title
Merge pull request #89 from despo/git-tutorial

specify layout and title
use h2 on tutorial header
fix spaces
remove colon from title
link to tutorials page
Add explicit instructions for where to get images

In lesson 1, I'm not sure it's clear where to get the image files from.
This commit gives the student instuctions for downloading the images and
adding them to an /images folder.  It also makes sure the images
attributes are rendered in a list (before they weren't as the markdown
was missing a line before the list).
Merge pull request #90 from andrewmcdonough/html-tutorial1-images

Add explicit instructions for where to get images