Excluded RDF version statement from non-versionable nodes.
Fix integration tests which were breaking in non-clean builds

Resolves: https://www.pivotaltracker.com/story/show/69740244
Also suppressing weak-reference _ref nodes from output
Merge pull request #328 from futures/suppress-weakref

Also suppressing weak-reference _ref nodes from output

Resolves: https://www.pivotaltracker.com/story/show/70439742
Implement check of HttpRequest for membership in pre-configured roles

Resolves: https://www.pivotaltracker.com/story/show/69444656
Improve lock HTML rendering
- Add lock link to locked nodes' RDF

Resolves: https://www.pivotaltracker.com/story/show/69734316
move FedoraSitemap to repository.FedoraRepositorySitemap
add rel='canonical' Link header from a resource in a transaction back to the non-transaction version of the resource

Fixes https://www.pivotaltracker.com/story/show/70466198
Correctly format HTTP Link: headers by wrapping the URIs in angle brackets

Fixes https://www.pivotaltracker.com/story/show/70466162
remove excess debug logging from http-api
Merge pull request #330 from futures/remove-debug-logging

remove excess debug logging from http-api
Merge pull request #329 from futures/link-headers

HTTP Link headers
Merge pull request #327 from futures/repository-sitemap

move FedoraSitemap to repository.FedoraRepositorySitemap

Resolves: https://www.pivotaltracker.com/story/show/70466664
Merge pull request #313 from mikedurbin/versions-link

Exclude RDF version statement from non-versionable nodes.

Resolves: https://www.pivotaltracker.com/story/show/69026914
bump versions of upstream dependencies
Remove fcrepo-webhooks
- Move to: https://github.com/futures/fcrepo-module-webhooks

Partial resolution of: https://www.pivotaltracker.com/story/show/70092316
Remove fcrepo-rss
- Move to: https://github.com/futures/fcrepo-module-rss

Partial resolution of: https://www.pivotaltracker.com/story/show/70092316
Remove fcrepo-auth-oauth and remnants
- Move to: https://github.com/futures/fcrepo-module-auth-oauth

Partial resolution of: https://www.pivotaltracker.com/story/show/70092316
Merge pull request #332 from awoods/refactor-modules

Remove modules: webhooks, rss, auth-oauth

Move modules to new projects:
https://github.com/futures/fcrepo-module-webhooks
https://github.com/futures/fcrepo-module-rss
https://github.com/futures/fcrepo-module-auth-oauth

Resolves: https://www.pivotaltracker.com/story/show/70092316
Update HTML form for creating new content to use PUT/POST as appropriate.