Release primarily to fix an issue with AppEngine - cURL is now available, but is does not go via the URLfetcher on GAE. This release also includes logging support.

Larger than normal version bump due to a change to use autoloading, which will probably require integration changes. Other things in this version:

• Better support for PHP incompatible wirenames
• Support for variant types (mostly used by mapsengine)
• Support new auth parameters
• Fix codestyle issues in tests, and a bunch of test improvements
• Many tidy ups and small fixes

This release includes better handling for parameters with non-PHP friendly wire names, new auth parameter support, and several bugfixes and community contributions.

Pulls in many smaller bugfixes, and a notable change to make the collection type handling more accurate in the service classes, and better handling of HTTP proxies in some versions of cURL.

Restored cURL option for IO, added support for custom certificates file, updated default certificate file, added two different configuration variables to enable/disable gzip in requests and upload requests.

Fixed an issue where array types weren't converting their member objects properly that was causing major problems with the YouTube API, and an issue with errors for APIs which don't return error details. (issues reported in #52, #57).

Fixes for upload issues reported in #50 and #59. Gzip is now automatically disabled for upload requests.

Tagging the first beta release of the 1.0 branch of the SDK.