Bump google-api-client Gem from 0.8.6 to 0.13.6

Gemfile

@@ -105,7 +105,7 @@ gem 'fog-rackspace', '~> 0.1.1'
 gem 'fog-aliyun', '~> 0.1.0'
 # for Google storage
-gem 'google-api-client', '~> 0.8.6'
+gem 'google-api-client', '~> 0.13.6'
 # for aws storage
 gem 'unf', '~> 0.1.4'
@@ -239,7 +239,7 @@ gem 'rack-proxy', '~> 0.6.0'
 gem 'sass-rails', '~> 5.0.6'
 gem 'uglifier', '~> 2.7.2'
-gem 'addressable', '~> 2.3.8'
+gem 'addressable', '~> 2.5.2'
 gem 'bootstrap-sass', '~> 3.3.0'
 gem 'font-awesome-rails', '~> 4.7'
 gem 'gemojione', '~> 3.3'
@@ -356,7 +356,7 @@ end
 group :test do
   gem 'shoulda-matchers', '~> 3.1.2', require: false
   gem 'email_spec', '~> 1.6.0'
-  gem 'json-schema', '~> 2.6.2'
+  gem 'json-schema', '~> 2.8.0'
   gem 'webmock', '~> 2.3.2'
   gem 'test_after_commit', '~> 1.1'
   gem 'sham_rack', '~> 1.3.6'