Fix 405 Not Allowed when downloading app from cc_ng

The nginx.conf in cf-release should allow droplets and buildpack download thru cc_ng.
Revert "Include cfop package (don't use it yet)"

We probably aren't going to include it for a while, so it's just clutter
until then.

This reverts commit 562ef9e6d383f1cdabff649e425041b5ff68e3a5.

Conflicts:
	.gitmodules
Fix permission error when using local storage for droplets

* Local directory for droplet(without NFS) in CC should be created and chown to vcap
* Nginx config for local root should not be hardcoded
replace hard coded directory
Add Contributing guide
style fixes
Register dea agents with the collector

Signed-off-by: Mike Gehard <mgehard@pivotallabs.com>
Why not include this?

Signed-off-by: Matthew McNew <mmcnew@pivotallabs.com>
Bump src/gorouter/src/github.com/cloudfoundry/gorouter:

Alex Suraci and Nick Wade (3):
      bring in StopNats/StartNats helpers
      go fmt
      properly close tcp/websocket-forwarded connections

Maria Shaldibina and aram price (1):
      Add contributor guide
Add index as config setting

Signed-off-by: Mike Gehard <mgehard@pivotallabs.com>
Merge pull request #120 from cloudfoundry/exclude-cfop

Revert "Include cfop package (don't use it yet)"
Merge branch 'pr/112'
Move collector pointer forward:
Alex Suraci (1):
      Merge pull request #2 from cloudfoundry/add_dea_logging_agent

Maria Shaldibina and aram price (1):
      Add contributing guide

Mike Gehard (1):
      New collector for loggregator dea agent

Signed-off-by: Matthew McNew <mmcnew@pivotallabs.com>