Updated for storage (Blob, Queue and Table) to use the new Storage SDK

• Updated PHP version requirement to >=5.5 for PHP Storage SDK (https://github.com/Azure/azure-storage-php)
• Updated SDK code for storage (Blob, Queue and Table) to use the new Storage SDK
• Removed unit and functional tests for storage (Blob, Queue and Table)
• Fixed broken functional tests
• Updated code samples to use the new storage SDK
• Adopted PSR-2 as coding standard (contributed by @phansys)
• Added paging support for getAssetList() in Media Services
• Other minor fixes

To update your code for the new storage SDK, change

"use WindowsAzure\Blob" to "use MicrosoftAzure\Storage\Blob", 
"use WindowsAzure\Queue" to "use MicrosoftAzure\Storage\Queue"
"use WindowsAzure\Table" to "use MicrosoftAzure\Storage\Table"

For the following calls,

ServicesBuilder::getInstance()->createTableService($connectionString) 
ServicesBuilder::getInstance()->createBlobService($connectionString) 
ServicesBuilder::getInstance()->createQueueService($connectionString) 

The new API will be called automatically. You don't need to update your code.

Removed PEAR package manager and fixed tests and examples

Removed support for PEAR as package manager. Only support Composer from now on
Updated composer.json file
Fixed broken unit tests and code examples
Other bug fixes

v0.4.1

• Fixed upload large files to Media Services.
• Upgrade Storage consumption API version to 2012-02-12

Added Media Services Support

• Media Services
  • Connection
  • Ingest asset, upload files
  • Encoding / process asset, create job, job templates
  • Manage media services entities: create / update / read / delete / get list
  • Delivery SAS and Streaming media content
  • REST API Version: 2.2