update stager to latest gems

including:
* staging 0.1.31
* vcap_common 1.0.3
* nats 0.4.22.beta.4
* thin 1.3.1

Change-Id: I0d42d100f365e5b3a6ad739047ab15512c7f1db2

Gemfile

@@ -6,9 +6,9 @@ gem 'rake'
 gem 'logging', '= 1.5.2'
 gem 'yajl-ruby', '>= 0.7.9'
 
-gem 'vcap_common'
+gem 'vcap_common', '~> 1.0.3'
 gem 'vcap_logging', '>= 0.1.3'
-gem 'vcap_staging', '>= 0.1.30'
+gem 'vcap_staging', '~> 0.1.31'
 
 group :test do
   gem 'rspec'

Gemfile.lock

@@ -3,20 +3,21 @@ GEM
   specs:
     addressable (2.2.6)
     crack (0.1.8)
-    daemons (1.1.4)
+    daemons (1.1.5)
     diff-lcs (1.1.3)
     eventmachine (0.12.11.cloudfoundry.3)
-    json_pure (1.6.3)
+    json_pure (1.6.4)
     little-plugger (1.1.3)
     logging (1.5.2)
       little-plugger (>= 1.1.2)
-    nats (0.4.10)
-      daemons (>= 1.1.0)
+    nats (0.4.22.beta.4)
+      daemons (>= 1.1.4)
       eventmachine (>= 0.12.10)
-      json_pure (>= 1.5.1)
+      json_pure (>= 1.6.1)
+      thin (>= 1.3.1)
     nokogiri (1.5.0)
     posix-spawn (0.3.6)
-    rack (1.3.5)
+    rack (1.4.0)
     rake (0.9.2.2)
     rspec (2.7.0)
       rspec-core (~> 2.7.0)
@@ -29,20 +30,20 @@ GEM
     sinatra (1.2.6)
       rack (~> 1.1)
       tilt (>= 1.2.2, < 2.0)
-    thin (1.2.11)
+    thin (1.3.1)
       daemons (>= 1.0.9)
       eventmachine (>= 0.12.6)
       rack (>= 1.0.0)
     tilt (1.3.2)
-    vcap_common (1.0.1)
+    vcap_common (1.0.3)
       eventmachine (~> 0.12.11.cloudfoundry.3)
       logging (>= 1.5.0)
-      nats (~> 0.4.10)
+      nats (~> 0.4.22.beta.4)
       posix-spawn (~> 0.3.6)
-      thin (~> 1.2.11)
+      thin (~> 1.3.1)
       yajl-ruby (~> 0.8.3)
     vcap_logging (0.1.3)
-    vcap_staging (0.1.30)
+    vcap_staging (0.1.31)
       nokogiri (>= 1.4.4)
       rake
       rspec
@@ -63,8 +64,8 @@ DEPENDENCIES
   rake
   rspec
   sinatra
-  vcap_common
+  vcap_common (~> 1.0.3)
   vcap_logging (>= 0.1.3)
-  vcap_staging (>= 0.1.30)
+  vcap_staging (~> 0.1.31)
   webmock
   yajl-ruby (>= 0.7.9)

lib/vcap/stager/version.rb

@@ -1,5 +1,5 @@
 module VCAP
   module Stager
-    VERSION = '0.1.6'
+    VERSION = '0.1.7'
   end
 end