message bus upgrade to support client filters

Gemfile

@@ -9,7 +9,7 @@ gem 'barber', '0.3.0'
 
 gem 'vestal_versions', git: 'https://github.com/zhangyuan/vestal_versions'
 
-gem 'message_bus'
+gem 'message_bus', git: 'https://github.com/SamSaffron/message_bus'
 gem 'rails_multisite', path: 'vendor/gems/rails_multisite'
 gem 'simple_handlebars_rails', path: 'vendor/gems/simple_handlebars_rails'
 

Gemfile.lock

@@ -6,6 +6,16 @@ GIT
       rake
       rake-compiler
 
+GIT
+  remote: https://github.com/SamSaffron/message_bus
+  revision: e5654728b1c1b97fa5c7bb79fd689b31cec3f01d
+  specs:
+    message_bus (0.0.2)
+      eventmachine
+      rack (>= 1.1.3)
+      redis
+      thin
+
 GIT
   remote: https://github.com/SamSaffron/redis-rack-cache.git
   revision: 379ef30e31d4e185cb1d7f8badca0cc06403eba2
@@ -242,11 +252,6 @@ GEM
       i18n (>= 0.4.0)
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
-    message_bus (0.0.2)
-      eventmachine
-      rack (>= 1.1.3)
-      redis
-      thin
     metaclass (0.0.1)
     method_source (0.8.1)
     mime-types (1.23)
@@ -485,7 +490,7 @@ DEPENDENCIES
   librarian (>= 0.0.25)
   listen
   lru_redux
-  message_bus
+  message_bus!
   minitest
   mocha
   multi_json