Upgrade ActiveResource to latest, remove extraneous JSON backend.
Inline JsonFormat and only use it in Linkscape::Metadata.
Monkey patch ActiveResource to respect include_root_in_json.
Add index_stats metadata API call.
Add support for crawl_duration.
Provide special case for index_stats endpoint.
Add more human names for new metadata fields.
Fix Linkscape::Link spec.
Fix Linkscape::UrlMetric specs.
Rename some fields, add num_page_links_with_anchor methods. Bump version, finally.
Fix a couple of missed human fields.
Add usch and luusch.
Update prefix.
&& -> &
Merge pull request #5 from seomoz/activeresource_3.2.13

Move back to the activeresource branch.