named function for source filtering.
changes.txt updated.
fixes #604
Fix get settings when acting on alias
fixes issue with params not being included in  array and added method to set analyzer
updated changes.txt and added additional test and fix
Use phpunit 3.7.31 as dependency instead of 4.0.*, as the builds take forever
Added test to check analyzers work with fuzzy like this query in latest version of elasticseach tested with 1.1.1
Merge pull request #611 from jjday/master

No Support for setting analyzer on fuzzy like this query and params cannot be set
Merge pull request #609 from idio/fix/aliased-index-get-settings

Fix get settings when acting on alias
Merge pull request #607 from covus-manuel-garcia/#604

fixes #604
Merge pull request #606 from atsiddiqui/master

Support for Source Filtering.
Cleanup changes.txt file
Store requestData in array first so the reset function can be used
Disable processIsolation and backupGlobals