Remove neighbor frontmatter support
Move proxy/ignore/content_type Resource methods into the Resource class
no longer need warning
Fixup after rebase
Merge pull request #1313 from bhollis/remove_neighbor

Remove neighbor frontmatter support & move resource methods into Resource
Remove partials_dir functionality
Merge pull request #1318 from bhollis/partials_dir

Remove partials_dir functionality
Experiment with Contracts