Common functional moved to iron_core_php
New upload() method
docs -> dev
Examples moved to separate repo
New helper for worker: setProgress()
Added functions getArgs() and getPayload() to a worker.
Video encoding example.
Revamp using $project_id. Json exception handling.
Fix for Readme.
More text for Readme.
SimpleWorker => IronWorker. Examples moved to separate directory.
Added super-simple example.
Added simple FFmpeg video encoding example.
Added more advanced example with GD image processing and uploading to S3 cloud.
Added some formatting to readme.
Config now refer to production servers.
Added Phar+Zend example.