Update IRequestConfiguration.cs
renamed NgramTokenFiler to NgramTokenFilter because @chrismckee seems to think i'm a lying SOB :)
Add convenience extension for delete index
Async variant for delete index extension
throw if index name is not lower case on creation
mimicked elasticsearch's create index's indexname validation on the client side to throw hard validation error
Submission for #1021. span_near should support boost
Merge pull request #1022 from wbsimms/develop

Submission for #1021. span_near should support boost
Fix tests: version parsing failed against ES 1.4.0.Beta1
Fix aggregations when running ES 1.4.0.Beta1

And also add support for "doc_count_error_upper_bound" that was introduced
in ES 1.4.0.Beta1.

Closes #1025
Fix script filter test on ES 1.4.0.Beta1
Fix alias tests on ES 1.4.0.Beta1
Fix #1026: Get endpoint should allow 404
fix #1029, doing string.GetHashCode comparisons *sigh*
Merge branch 'develop' of github.com:elasticsearch/elasticsearch-net into develop
Issue #1030 Add boost to SpanFirst and SpanNot
Got bitten bad by a change in FAKE 3.8.0 which caused our nightly builds on myget to fail, fsharp/FAKE#557
Issue #1030 Add boost to SpanFirst and SpanNot
Fix #1027: CommonTermsQuery serializing incorrectly
Fix common terms unit test