Update addressable, faraday, and faraday_middleware dependencies

Gemfile.lock

@@ -2,9 +2,9 @@ PATH
   remote: .
   specs:
     twitter (1.0.0.rc.1)
-      addressable (~> 2.1.1)
-      faraday (~> 0.5.0)
-      faraday_middleware (~> 0.1.6)
+      addressable (~> 2.2.2)
+      faraday (~> 0.5.1)
+      faraday_middleware (~> 0.1.7)
       hashie (~> 0.4.0)
       multi_json (~> 0.0.4)
       multi_xml (~> 0.1.0)
@@ -14,15 +14,15 @@ GEM
   remote: http://rubygems.org/
   specs:
     ZenTest (4.4.0)
-    addressable (2.1.2)
+    addressable (2.2.2)
     bluecloth (2.0.9)
     fakeweb (1.3.0)
-    faraday (0.5.0)
-      addressable (~> 2.1.1)
+    faraday (0.5.1)
+      addressable (~> 2.2.2)
       multipart-post (~> 1.0.1)
       rack (~> 1.2.1)
-    faraday_middleware (0.1.6)
-      faraday (~> 0.5.0)
+    faraday_middleware (0.1.7)
+      faraday (~> 0.5.1)
     hashie (0.4.0)
     json_pure (1.4.6)
     mocha (0.9.8)
@@ -42,11 +42,11 @@ PLATFORMS
 
 DEPENDENCIES
   ZenTest (~> 4.4)
-  addressable (~> 2.1.1)
+  addressable (~> 2.2.2)
   bluecloth (~> 2.0)
   fakeweb (~> 1.3)
-  faraday (~> 0.5.0)
-  faraday_middleware (~> 0.1.6)
+  faraday (~> 0.5.1)
+  faraday_middleware (~> 0.1.7)
   hashie (~> 0.4.0)
   json_pure (~> 1.4)
   mocha (~> 0.9)

twitter.gemspec

@@ -11,10 +11,10 @@ Gem::Specification.new do |s|
   s.add_development_dependency("test-unit", "~> 2.1")
   s.add_development_dependency("yard", "~> 0.6")
   s.add_development_dependency("ZenTest", "~> 4.4")
-  s.add_runtime_dependency("addressable", "~> 2.1.1")
+  s.add_runtime_dependency("addressable", "~> 2.2.2")
   s.add_runtime_dependency("hashie", "~> 0.4.0")
-  s.add_runtime_dependency("faraday", "~> 0.5.0")
-  s.add_runtime_dependency("faraday_middleware", "~> 0.1.6")
+  s.add_runtime_dependency("faraday", "~> 0.5.1")
+  s.add_runtime_dependency("faraday_middleware", "~> 0.1.7")
   s.add_runtime_dependency("multi_json", "~> 0.0.4")
   s.add_runtime_dependency("multi_xml", "~> 0.1.0")
   s.add_runtime_dependency("simple_oauth", "~> 0.1.1")