Remove wrong documentation for "no limit" #496
Update to elasticsearch 0.90.7
Modified source from Elastica\Prefix class
Added Regexp Unit test.
Merge pull request #495 from trash80/regexp-filter

Modified source from Elastica\Prefix class
Update geocluster facet plugin to v0.0.9
Make addition to changes.txt
Merge pull request #499 from jlinn/geocluster-facet

Update geocluster facet plugin to v0.0.9
Update README with dependencies
Added "required" column to README
Raw array query test added (which is part of the examples on Elastica.io)
JSON query test added
Release v0.90.7.0
Add size param to API for TermsStats
Issue #501 resolved. Bulk path fixed
Merge pull request #416
Merge changes.txt of pull request #400
Try memcached as travis service to fix travis build issue
Remove installation of memcache and its php clients as it is not needed
Enable installation of memcache extension again as it is not on by deafult on travis