Yegoroff/PlainElastic.Net — pull request #80 by tombuildsstuff (2014-07-30 11:12:11+00:00)
Title: Removed "type: object" from the rootobject type

Since ElasticSearch 1.2+ - the 'type: object' property is invalid and causes an error when creating a mapping.

This fix patches this on the RootObject class. This fix has been tested on ElasticSearch versions 0.90.7, 1.2.2 and 1.3.1