incorrect language strings for tesseract.
Viewer with responsive flag see https://github.com/documentcloud/document-viewer/pull/46
bugfix for viewer.
Fix for missing search bar in viewer (when embed width set to "100%") see https://github.com/documentcloud/document-viewer/commit/3c483abfb75aef156d2734eb57efb50d077e8877
"stable" isn't a valid ruby-install version

It installs stable by default so we can just leave it off
Merge pull request #13 from documentcloud/master

Pull latest