Ryan Ernst 12e7cbe92b Mappings: Lockdown _timestamp
This is a follow up to #8143 and #6730 for _timestamp. It removes
support for `path`, as well as any field type settings, and
enables docvalues for _timestamp, for 2.0.  Users who need to
adjust these settings can use a date field.
2015-06-22 10:21:03 -07:00
..
2015-05-29 22:45:01 +02:00