Updated Directory.php
Merge pull request #71 from ianbarber/master

Fixing error handling and object conversion for array types
Update Client.php
Update the moe equivalencies for the manual update to the PHP client library
	Change on 2014/01/23 by ianbarber <ianbarber@google.com>
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Fix to run checks before submit
	Change on 2014/01/24 by silvano <silvano@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=60162552
Restoring change screwed by MOE
Updated Reports.php
Updated Directory.php
Explicitly set '&' as separator value for http_build_query
Merge pull request #77 from silvolu/master

Explicitly set '&' as separator value for http_build_query in createAuthUrl
Tidy up 5.3 issues

Removed gzip usage for older versions of PHP where the context was
not properly passed. Also removed use of lcfirst.