Update for 1.1.0 - sending exit code in callback
Support for file uploading
Merge pull request #140 from abhijitkane/master

Update for 1.1.0 - sending exit code in callback
Adding checks for filenames, moving to raw request library
Merge branch 'master' into dev-ak-fileupload
Re-adding unirest
Correcting errant whitespace
Merge branch 'master' of github.com:abhijitkane/Newman

Conflicts:
	bin/newman
Merge branch 'master' of github.com:a85/Newman
Fix version and rawModeData bug