Adding SHRequest - works like SLRequest, with signed accounts (oauth) works with both SHAccount and any <account> protocols
http://www.youtube.com/watch?v=4ta_JUmghus
http://docs.cocoapods.org/specification.html#dependency
Merge pull request #1612 from seivan/feature/SHRequest

Adding SHRequest - works like SLRequest, with signed accounts (oauth)