Replace editor from SublimeText2 to Atom in the install page.
Change Atom install process to using zip file.
Fix english sentences.
Updated OpenShift instructions to handle Ruby 2/Rails 4
More additions to help with situations Windows users may encounter
Remove trailing slash in self-closing elements.

The HTML5 spec says they're optional:

http://dev.w3.org/html5/spec-author-view/syntax.html#syntax-start-tag
Normalize all localhost links with <> syntax.
Minor improvements for commenting guide.
Update heroku guide.

Also replace the app with a live one.
Merge pull request #196 from codemiller/master

Updated OpenShift instructions to handle Ruby 2/Rails 4
Merge pull request #197 from JuanitoFatas/doc/patch-1

Remove trailing slash in self-closing elements.
Merge pull request #198 from JuanitoFatas/doc/patch-2

Normalize all localhost links with <> syntax.
Merge pull request #199 from JuanitoFatas/doc/patch-3

Minor improvements for commenting guide.
Merge pull request #200 from JuanitoFatas/doc/patch-4

Update heroku guide.
Merge pull request #195 from railsgirls/replace_editor_to_atom_in_install_page

Replace text editor from SublimeText2 to Atom in the install page.
add setup using nitrous
capitalize os names for consistency with the rest of the guide
adapt first app guide for cloud service usage
Add video from Ljubljana 2014 workshop
Merge pull request #202 from ialja/master

Add video from Ljubljana 2014 workshop