init
GCM :: send() returns just the content now
readme
readme
Response headers included in GCMError
GCMError :: docs
readme
gitignore
composer.json :: requirement fix
composer :: psr-0
GCMError :: namespace fix, better construction. GCM :: added sendAll(), send() accepts string.
GCM :: triggering E_USER_NOTICE for logging exponential backoffs
GCM :: relocated sendAll() backoff resume E_USER_NOTICE to right after sleep()
Error handling, docs
GCM :: error handling
error handling
GCM :: sendAll() $onSuccess no longer optional
helix/json no longer required, docs
Namespacing, renamed classes