first round for GCM library in PHP
- aim to be installable via composer
- still nee to dig GCM docs, why it gets 401 response
for testing
- we now able to get through to GCM server enough just for sending notifications
- marked for 0.1.0 release
Merge branch 'master' of https://github.com/pyodor/php-gcm into with_test_and_deps
coding conventions, ignores and whatnot