[dev_setup] Update bundler to 1.2.1

Change-Id: Ia487840a9f3b9b25497643c7f00adaed18cefb50
remove the cc cookbook's dependency on redis

When deploying a node just containing cc, redis cookbook will also
be deployed, but many things in redis cookbook are useless for cc

So, cc cookbook should not depend on redis cookbook

Change-Id: I4118b90e8da93a4781c1c70055a0ddd7d0983125
Bump stager for assets precompilation

- Add node runtime to ruby path for JavaScript compilation

stager shortlog 206b107..e39a094
Jennifer Hickey and Matthew Kocher (1):
  Bump vcap-staging

Maria Shaldybina (1):
  Assets precompilation for rails3 and fixes

Pieter Noordhuis (1):
  Bump vcap-staging

Change-Id: I5610c7364c10fc96fbf13a97ab2dd5624838b203
add service timeout for echo gateway

Change-Id: I97d16d8a8ab31034a0a48a38051f58e95a2e9eb6
Merge "Bump stager for assets precompilation"
Upgrade chef to avoid break by moneta 0.7.1

Moneta was upgraded from 0.6 to 0.7, which caused some bug in
chef 10.12.0, this change upgrades chef to latest 10.16.4.

Change-Id: I4f54ae3d1c1e99f48557b5b3a08628027a7d2a85
Merge "[dev_setup] Update bundler to 1.2.1"
keep blobstore client to be 0.4.0

dev-setup was broken by blobstore_client upgrade

Change-Id: Ic6e9cae766c40577e1a44a3be037d4ae0a7db4ab
Merge branch 'master' into services_ng

Change-Id: Id91849dd3ff47853ffa48076d9ef09136bdf57e0
upgrade redis to 2.6

Change-Id: I78ed900cd18cdc890c169a0a5addb74f8ad2e6f4