Fix variable name in code example. Error was reported by user Cameron Just.
Add Service.{search,oneshotSearch} convenience methods to align with other SDKs. (DVPL-1457)
Merge pull request #21 from splunk/feature/search_convenience

Add Service.{search,oneshotSearch} convenience methods. (DVPL-1457)
Support provisioning of Splunk 5.0.1 VM. (DVPL-1056)
Support provisioning of Splunk 4.2.5 and 4.3.5 VMs. (DVPL-1456, DVPL-1059)
Document how the VM testing infrastructure works and how to use it.
Fix VM testing to ensure apt-get repository is up to date.
Support provisioning of PHP 5.3.19 and 5.4.9 VMs. (DVPL-1058, DVPL-1062)
Fix PHPUnit provisioner to workaround PEAR bugs.
Add warning about instability of VirtualBox.
Wrap vm/README to 80 columns.
Merge pull request #22 from splunk/feature/extend_test_matrix

Extend test matrix, as per the PHP ERD. (DVPL-1060)
Harden ReceiverTest to reduce a timing dependency.
Refactor extract common functionality from ReceiverTest.{submitEvents,attachAndSendEvents}.
Remove detailed test matrix information from README. Moved to eswiki.
Merge branch 'feature/fix_tests' into develop
Rename Entity::reload() to refresh().
Document that OpenSSL support must be enabled explicitly for XAMPP for Windows.
Also remind the customer to restart XAMPP's Apache after reconfiguring PHP.
Minor refactor of JobTests::testResultsNotDone.