CLOUDIFY-2322 implement basic support for chuned transfer encoding when uploading files
CLOUDIFY-2322 move chunked.py into module
CLOUDIFU-2322 remove debug print
CLOUDIFY-2322 consume final \r\n from request input stream
CLOUDIFY-2322 remove last commit
Merge pull request #119 from CloudifySource/feature/CLOUDIFY-2322-chunked-upload

Add basic support for chunked upload in post blueprints