Update whenever to ~> 0.9.4

Gemfile

@@ -301,7 +301,7 @@ gem 'activerecord-session_store', '~> 0.1.0'
 gem "nested_form", '~> 0.3.2'
 # Scheduled
-gem 'whenever', '~> 0.8.4', require: false
+gem 'whenever', '~> 0.9.4', require: false
 # OAuth
 gem 'oauth2', '~> 1.0.0'

Gemfile.lock

@@ -770,8 +770,7 @@ GEM
     websocket-driver (0.6.2)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.2)
-    whenever (0.8.4)
-      activesupport (>= 2.3.4)
+    whenever (0.9.4)
       chronic (>= 0.6.3)
     wikicloth (0.8.1)
       builder
@@ -937,7 +936,7 @@ DEPENDENCIES
   version_sorter (~> 2.0.0)
   virtus (~> 1.0.1)
   webmock (~> 1.21.0)
-  whenever (~> 0.8.4)
+  whenever (~> 0.9.4)
   wikicloth (= 0.8.1)
 BUNDLED WITH