Add contributing and license files; edit readme
Updates based on feedback
Fix typos; fixes #441
Add warning about getAll/orderBy limitation; fixes #405
Add info about Ruby DateTime troubleshooting; fixes #275
Merge branch 'issue-275-ruby-datetime'
Merge branch 'issue-419-add-contributing-file'
Fixes #419
Adding info about key length limitations
Update rethinkdb-vs-mongodb.md
Merge pull request #442 from rethinkdb/mg_quickfix

Update rethinkdb-vs-mongodb.md
Change formatting of generated Python docs
Merge branch 'issue-234-gen-python'
Fixes #234
Updating based on review
Merge branch 'issue-430-key-lengths'; fixes #430
Fix link to to_array
Merge pull request #451 from rethinkdb/michel_broken_link

Fix link to to_array
Add limitations page; fixes #9
Merge branch 'issue-9-limitation-page'
Change "upsert" to "conflict"
Add other languages; fixes #424