Add bulk delete proxy methods.  Update tests.
Explicitly declare the expected exception.
Update changes.txt
Merge pull request #538 from nurikabe/master

Add bulk delete proxy methods.  Update tests.
Fix problem with _bulk delete.
Merge pull request #540 from nurikabe/master

Fix problem with _bulk delete.
Merge changes.txt conflict
Prepare release v0.90.10
Move contribution explanation up in Readme
Update to elasticsearch v1.0.0.RC1
Update README file
Simplify Readme. Move addtional documentation to Elastica.io
Update thrift plugin to 2.0.0.RC1
added dis_max query
added testQuery to DisMaxTest
Merge pull request #544 from oohnoitz/master

Added Dis Max Query
Fix PHPDoc of query param
Update various classes and tests for compatibility with elasticsearch v1.0.0.RC1
Fix Elastica\Test\Node\InfoTest::testGet()
Change is_double to \!is_null Elastica\Test\Node\InfoTest::testGet()