.gitignore: Fix typo in the word refreshing
.gitignore: Allow the binstubs folder generated by bundler to be ignored
Merge pull request #516 from kid0m4n/fix-typo-1

.gitignore: Fix typo in the word refreshing
Merge pull request #515 from kid0m4n/ignore-binstubs

.gitignore: Allow the binstubs folder generated by bundler to be ignored
.travis.yml: Start building discourse on ruby 2.0. Local build shows green
Merge pull request #517 from kid0m4n/start-testing-ruby-2

.travis.yml: Start building discourse on ruby 2.0. Local build shows gre...
Fixes regression with video embeds
Stage files to cdn77 one at a time

* cdn77 API isn't allowing more than one file in a prefetch request
* modify code to do them one-by-one
Merge pull request #520 from Supermathie/master

cdn prefetch: modify to pull files one-by-one