Initial version of pull requests page.

Just dumped in the code from the quick report I did.
Ignore data folder.
Fix '1 open requests'.
I'm now storing text date in json.
A couple of page views.

Duplicated code from the library list.
Change json pull requests to an object.
Add update date to pull request report.
UTC date.
Time passed since last update, instead of actual time.
Merge branch 'beta'