Started on GetFieldMapping() support, added unit tests, integration tests still pending
Fix terms filter serialization of numeric terms

Serialization was being skipped when numeric terms were passed to terms
filter due to incorrect IsConditionless() logic.  This commit also fixes
a NRE that was being thrown when passing a null terms value.  An empty
filter is now created instead.

Closes #843.
Fix #860 GetMany() nullifies _index and _type
Bump version to 1.0.2
Merge tag '1.0.2' into develop

1.0.2
[Docs] Update Update section
[Docs] Update core Search section and Search basics
[Docs] Update Count section
[Docs] Update MLT section
[Docs] Remove Query and Filter DSL sections
updated GetFieldMapping response parsing, specialized converter that can read field types as well as special field types such as _all
added integration tests and updated special fields missing properties
[Docs] Update Indices Exists section
[Docs] Update Aliasing section with OIS examples
[Docs] Update Analyze section
Merge pull request #869 from elasticsearch/feature/get-field-mapping

Feature/get field mapping
[Docs] Update 1.0 Breaking Changes
Merge branch 'develop' of https://github.com/elasticsearch/elasticsearch-net into develop
Build docs
Add support for NodesHotThreads

Closes #508.