Fixes urls
Merge pull request #275 from twokul/fix-for-url

Fixes urls
More fixes
Merge pull request #276 from twokul/moar-fixes

More fixes
Removes download button

Replaces it with `npm install -g ember-cli`
Merge pull request #277 from twokul/change-download-link

Removes download button
remove bad 'the'
node modules should be ignored