ccng support for fog gem (aka s3)

also bump ccng:

git shortlog 385eb67570c..3635865ffa

Alex Suraci (1):
      Merge "Add buildpack attribute to app"

Alex Suraci and Jennifer Hickey (2):
      fix logging of readable regexps
      Merge "fix logging of readable regexps"

Ali Moghadam (2):
      Add download service
      Merge "Add download service"

Bob Nugmanov and Dmitriy Kalinin (2):
      add .pairs
      Notify DEA for deleted routes

Dennis Schmidt & Roberto Ostinelli (1):
      make usage of #as_summary_json more consistent

Dmitriy Kalinin & Kowshik Prakasam (3):
      Make internal info mandatory for framework.
      fix test pollution when lets are used in before(:all)
      Enable OrgManager permission(s) for app model

Glenn Oppegard & Patrick Bozeman (2):
      improved stager debugging
      remove user_guid from provision request

Harshawardhan Gadgil (2):
      Send current user's guid in Gateway Provision request
      Merge "Send current user's guid in Gateway Provision request"

Jennifer Hickey and Alex Suraci (1):
      Add buildpack attribute to app

Jesse Zhang (3):
      Fix typo in legacy apps spec
      [fix] CCNG legacy service provisioning
      Merge changes I715816fd,Ie8d5e778

Tony Hansmann & Glenn Oppegard (1):
      change droplet storage to use the Fog gem

Tony Hansmann & Patrick Bozeman (2):
      change resource pool to use Fog gem
      change AppPackage to use Fog Gem

Change-Id: Ifac968315a603c76a91d6b6fc961f916107de358
add min size option to ccng resource pool

and bump ccng to pick up the implementation of the new policy

Change-Id: I47ea815e336966d8ba38126f71acd22e3f5c6a64
Merge "ccng support for fog gem (aka s3)"
Merge "add min size option to ccng resource pool"