#155 basic disqus integration

I've added the basic code for disqus integration, but it won't load yet
(Our disqus site is: anyway-feedback.disqus.com, using the gmail feedback account credentials)
might be a localhost issue, but my staging env. is not working after all recent changes...
Any ideas? @daonb ?
![screen shot 2014-12-23 at 14 27 26](https://cloud.githubusercontent.com/assets/1009495/5537754/e9a33720-8aaf-11e4-9445-89975895d08f.png)
Thanks