bump logging gem and point to git repo with a SHA ref

Change-Id: I75260c93f3f6bf977abe937280a1dbf5144d5059

health_manager/Gemfile

@@ -11,7 +11,7 @@ gem 'thin'
 gem 'yajl-ruby', :require => ['yajl', 'yajl/json_gem']
 
 gem 'vcap_common', '>= 1.0.10'
-gem 'vcap_logging', :require => ['vcap/logging']
+gem "vcap_logging", "~> 1.0.0", :git => 'git://github.com/cloudfoundry/common.git', :ref => 'e36886a189b82f88'
 gem 'cf-uaa-client', '>= 0.0.8'
 
 group :test do

health_manager/Gemfile.lock

@@ -1,3 +1,11 @@
+GIT
+  remote: git://github.com/cloudfoundry/common.git
+  revision: e36886a189b82f880a5aa3e9169712d5d9048a88
+  ref: e36886a189b82f88
+  specs:
+    vcap_logging (1.0.1)
+      rake
+
 GEM
   remote: http://rubygems.org/
   specs:
@@ -52,8 +60,6 @@ GEM
       posix-spawn (~> 0.3.6)
       thin (~> 1.3.1)
       yajl-ruby (~> 0.8.3)
-    vcap_logging (1.0.1)
-      rake
     yajl-ruby (0.8.3)
 
 PLATFORMS
@@ -72,5 +78,5 @@ DEPENDENCIES
   rspec
   thin
   vcap_common (>= 1.0.10)
-  vcap_logging
+  vcap_logging (~> 1.0.0)!
   yajl-ruby