Added options for table_create #797 and #610
all options for table_create have the same name across languages
added JS timeout to ruby and updated YAML docs
Reformulation of default pk
Specify that javascript option names can be underscore or camelcase
Merge branch 'next' into alex/797
CR538
CR538
Merge branch '69_js_timeout_ruby' of github.com:rethinkdb/rethinkdb into 69_js_timeout_ruby
Merge branch 'next' of github.com:rethinkdb/rethinkdb into next
Merge branch 'next' into sam_style