47de995b870e2b2ab83d1fdf2006b4d433cd145b

Added a column named "range", a quadruple (start_line, start_character, end_line, end_character) that represents a comment range. Modified RPCs to include the range info. Updated schema to version 80. Change-Id: Idec295e15e3ab019ea04e4c2f3967eeecc0be55c
Description
RETIRED, Gerrit as used by OpenStack