Update Gem like rails 3.2.15

Gemfile

@@ -93,7 +93,7 @@ group :development, :test do
 end
 
 group :development do
-  gem 'capistrano'
+  gem 'capistrano', '~> 2.0', :require => false
 
   # better errors
   gem 'better_errors'

Gemfile.lock

@@ -8,35 +8,35 @@ GIT
 GEM
   remote: https://rubygems.org/
   specs:
-    actionmailer (3.2.14)
-      actionpack (= 3.2.14)
+    actionmailer (3.2.15)
+      actionpack (= 3.2.15)
       mail (~> 2.5.4)
     actionmailer_inline_css (1.5.3)
       actionmailer (>= 3.0.0)
       nokogiri (>= 1.4.4)
       premailer (>= 1.7.1)
-    actionpack (3.2.14)
-      activemodel (= 3.2.14)
-      activesupport (= 3.2.14)
+    actionpack (3.2.15)
+      activemodel (= 3.2.15)
+      activesupport (= 3.2.15)
       builder (~> 3.0.0)
       erubis (~> 2.7.0)
       journey (~> 1.0.4)
       rack (~> 1.4.5)
       rack-cache (~> 1.2)
       rack-test (~> 0.6.1)
       sprockets (~> 2.2.1)
-    activemodel (3.2.14)
-      activesupport (= 3.2.14)
+    activemodel (3.2.15)
+      activesupport (= 3.2.15)
       builder (~> 3.0.0)
-    activerecord (3.2.14)
-      activemodel (= 3.2.14)
-      activesupport (= 3.2.14)
+    activerecord (3.2.15)
+      activemodel (= 3.2.15)
+      activesupport (= 3.2.15)
       arel (~> 3.0.2)
       tzinfo (~> 0.3.29)
-    activeresource (3.2.14)
-      activemodel (= 3.2.14)
-      activesupport (= 3.2.14)
-    activesupport (3.2.14)
+    activeresource (3.2.15)
+      activemodel (= 3.2.15)
+      activesupport (= 3.2.15)
+    activesupport (3.2.15)
       i18n (~> 0.6, >= 0.6.4)
       multi_json (~> 1.0)
     addressable (2.3.5)
@@ -85,7 +85,7 @@ GEM
       safe_yaml (~> 0.9.0)
     css_parser (1.3.5)
       addressable
-    database_cleaner (1.1.1)
+    database_cleaner (1.2.0)
     debug_inspector (0.0.2)
     debugger (1.6.2)
       columnize (>= 0.3.1)
@@ -106,7 +106,7 @@ GEM
       launchy (~> 2.1)
       mail (~> 2.2)
     erubis (2.7.0)
-    execjs (2.0.1)
+    execjs (2.0.2)
     fabrication (2.8.1)
     faraday (0.8.8)
       multipart-post (~> 1.2.0)
@@ -134,8 +134,8 @@ GEM
       activesupport
       builder
     htmlentities (4.3.1)
-    httparty (0.11.0)
-      multi_json (~> 1.0)
+    httparty (0.12.0)
+      json (~> 1.8)
       multi_xml (>= 0.5.2)
     httpauth (0.2.0)
     i18n (0.6.5)
@@ -187,7 +187,7 @@ GEM
       rails (>= 3.2.0)
       railties (>= 3.2.0)
     moped (1.5.1)
-    multi_json (1.8.1)
+    multi_json (1.8.2)
     multi_xml (0.5.5)
     multipart-post (1.2.0)
     net-scp (1.1.2)
@@ -199,7 +199,7 @@ GEM
       net-ssh (>= 2.6.5)
     netrc (0.7.7)
     nokogiri (1.5.10)
-    nokogiri-happymapper (0.5.7)
+    nokogiri-happymapper (0.5.8)
       nokogiri (~> 1.5)
     oauth (0.4.7)
     oauth2 (0.8.1)
@@ -264,19 +264,19 @@ GEM
     rack-ssl-enforcer (0.2.6)
     rack-test (0.6.2)
       rack (>= 1.0)
-    rails (3.2.14)
-      actionmailer (= 3.2.14)
-      actionpack (= 3.2.14)
-      activerecord (= 3.2.14)
-      activeresource (= 3.2.14)
-      activesupport (= 3.2.14)
+    rails (3.2.15)
+      actionmailer (= 3.2.15)
+      actionpack (= 3.2.15)
+      activerecord (= 3.2.15)
+      activeresource (= 3.2.15)
+      activesupport (= 3.2.15)
       bundler (~> 1.0)
-      railties (= 3.2.14)
+      railties (= 3.2.15)
     rails_autolink (1.1.4)
       rails (> 3.1)
-    railties (3.2.14)
-      actionpack (= 3.2.14)
-      activesupport (= 3.2.14)
+    railties (3.2.15)
+      actionpack (= 3.2.15)
+      activesupport (= 3.2.15)
       rack-ssl (~> 1.3.2)
       rake (>= 0.8.7)
       rdoc (~> 3.4)
@@ -294,10 +294,10 @@ GEM
       rspec-core (~> 2.14.0)
       rspec-expectations (~> 2.14.0)
       rspec-mocks (~> 2.14.0)
-    rspec-core (2.14.5)
+    rspec-core (2.14.6)
     rspec-expectations (2.14.3)
       diff-lcs (>= 1.1.3, < 2.0)
-    rspec-mocks (2.14.3)
+    rspec-mocks (2.14.4)
     rspec-rails (2.14.0)
       actionpack (>= 3.0)
       activesupport (>= 3.0)
@@ -348,29 +348,29 @@ GEM
       atomic
     tilt (1.4.1)
     timecop (0.6.3)
-    tins (0.11.0)
+    tins (0.12.0)
     treetop (1.4.15)
       polyglot
       polyglot (>= 0.3.1)
     turbo-sprockets-rails3 (0.3.10)
       railties (> 3.2.8, < 4.0.0)
       sprockets (>= 2.0.0)
-    tzinfo (0.3.37)
+    tzinfo (0.3.38)
     uglifier (2.2.1)
       execjs (>= 0.3.0)
       multi_json (~> 1.0, >= 1.0.2)
-    underscore-rails (1.5.1)
+    underscore-rails (1.5.2)
     unicorn (4.6.3)
       kgio (~> 2.6)
       rack
       raindrops (~> 0.7)
-    useragent (0.7.0)
+    useragent (0.8.3)
     warden (1.2.3)
       rack (>= 1.0)
-    webmock (1.13.0)
+    webmock (1.15.0)
       addressable (>= 2.2.7)
       crack (>= 0.3.2)
-    xmpp4r (0.5)
+    xmpp4r (0.5.5)
     xpath (2.0.0)
       nokogiri (~> 1.3)
     yajl-ruby (1.1.0)
@@ -387,7 +387,7 @@ DEPENDENCIES
   binding_of_caller
   bitbucket_rest_api
   campy
-  capistrano
+  capistrano (~> 2.0)
   capybara
   coveralls
   database_cleaner