Merge pull request kriswallsmith#170 from CEikermann/request-exception

RequestException extends ClientException

added missing annotations (fixes kriswallsmith#139)

Merge pull request kriswallsmith#136 from Koc/file-upload

Fix file uploading compatibility via curl for 5.5

Merge pull request kriswallsmith#125 from JasWSInc/master

cURL Compatibility Improvement

Merge pull request kriswallsmith#107 from stloyd/feature/cleanup

Add missing exception change to MultiCurl. Polished phpdoc in FileGetCon...

cleaned up travis config

fixed travis config

fixed processing of redirected responses (closes kriswallsmith#70)

added functional tests

added support for file uploads