Update Gemfile.lock, freeze hoe due to issues

Gemfile

@@ -37,6 +37,7 @@ gem 'sanitize'
 gem 'will_paginate'
 gem 'simpleidn'
 gem 'gandi'
+gem 'hoe', '3.14.2', require: nil
 
 platform :mri, :rbx do
   gem 'magic' # sudo apt-get install file, For OSX: brew install libmagic
@@ -81,6 +82,7 @@ group :test do
   gem 'rake',                  require: nil
   gem 'poltergeist'
   gem 'capybara_minitest_spec'
+  gem 'capybara', '2.6.2',     require: nil
   gem 'rack_session_access',   require: nil
   gem 'webmock',               require: nil
   gem 'stripe-ruby-mock', '2.0.1',      require: 'stripe_mock'

Gemfile.lock

@@ -1,7 +1,7 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (4.2.5.1)
+    activesupport (4.2.6)
       i18n (~> 0.7)
       json (~> 1.7, >= 1.7.7)
       minitest (~> 5.1)
@@ -9,15 +9,14 @@ GEM
       tzinfo (~> 1.1)
     addressable (2.4.0)
     ago (0.1.5)
-      hoe (>= 1.12.2)
     annoy (0.5.6)
       highline (>= 1.5.0)
     ansi (1.5.0)
     base32 (0.3.2)
-    bcrypt (3.1.10)
+    bcrypt (3.1.11)
     blankslate (3.1.3)
     builder (3.2.2)
-    byebug (8.2.2)
+    byebug (8.2.4)
     capybara (2.6.2)
       addressable
       mime-types (>= 1.16)
@@ -35,9 +34,9 @@ GEM
     cocaine (0.5.8)
       climate_control (>= 0.0.3, < 1.0)
     coderay (1.1.1)
-    concurrent-ruby (1.0.0)
+    concurrent-ruby (1.0.1)
     connection_pool (2.2.0)
-    coveralls (0.8.11)
+    coveralls (0.8.13)
       json (~> 1.8)
       simplecov (~> 0.11.0)
       term-ansicolor (~> 1.3)
@@ -52,11 +51,11 @@ GEM
       rack (>= 1.1.0)
       uuidtools (~> 2.1.1)
     docile (1.1.5)
-    domain_name (0.5.20160216)
+    domain_name (0.5.20160310)
       unf (>= 0.0.5, < 1.0.0)
     drydock (0.6.9)
     erubis (2.7.0)
-    fabrication (2.14.1)
+    fabrication (2.15.0)
     faker (1.6.3)
       i18n (~> 0.5)
     ffi (1.9.10)
@@ -88,8 +87,8 @@ GEM
       rake (>= 0.9.2.2)
     magic (0.2.9)
       ffi (>= 0.6.3)
-    mail (2.6.3)
-      mime-types (>= 1.16, < 3)
+    mail (2.6.4)
+      mime-types (>= 1.16, < 4)
     metaclass (0.0.4)
     method_source (0.8.2)
     mime-types (2.99.1)
@@ -105,7 +104,7 @@ GEM
     multi_json (1.11.2)
     net-scp (1.2.1)
       net-ssh (>= 2.6.5)
-    net-ssh (3.0.2)
+    net-ssh (3.1.1)
     netrc (0.11.0)
     nokogiri (1.6.7.2)
       mini_portile2 (~> 2.0.0.rc2)
@@ -126,7 +125,7 @@ GEM
     pry-byebug (3.3.0)
       byebug (~> 8.0)
       pry (~> 0.10)
-    puma (2.16.0)
+    puma (3.4.0)
     rack (1.6.4)
     rack-cache (1.6.1)
       rack (>= 0.4)
@@ -161,17 +160,17 @@ GEM
       crass (~> 1.0.2)
       nokogiri (>= 1.4.4)
       nokogumbo (~> 1.4.1)
-    sass (3.4.21)
-    scrypt (2.0.2)
+    sass (3.4.22)
+    scrypt (2.1.1)
       ffi-compiler (>= 0.0.2)
       rake
     sequel (4.8.0)
-    sequel_pg (1.6.14)
+    sequel_pg (1.6.16)
       pg (>= 0.8.0)
-      sequel (>= 3.39.0)
+      sequel (>= 4.0.0)
     shotgun (0.9.1)
       rack (>= 1.0)
-    sidekiq (4.1.0)
+    sidekiq (4.1.1)
       concurrent-ruby (~> 1.0)
       connection_pool (~> 2.2, >= 2.2.0)
       redis (~> 3.2, >= 3.2.1)
@@ -208,7 +207,7 @@ GEM
     thread (0.2.2)
     thread_safe (0.3.5)
     tilt (2.0.2)
-    timecop (0.8.0)
+    timecop (0.8.1)
     tins (1.6.0)
     tzinfo (1.2.2)
       thread_safe (~> 0.1)
@@ -216,7 +215,7 @@ GEM
       unf_ext
     unf_ext (0.0.7.2)
     uuidtools (2.1.5)
-    webmock (1.24.1)
+    webmock (1.24.2)
       addressable (>= 2.3.6)
       crack (>= 0.3.2)
       hashdiff
@@ -236,6 +235,7 @@ DEPENDENCIES
   ago
   base32
   bcrypt
+  capybara (= 2.6.2)
   capybara_minitest_spec
   certified
   cocaine
@@ -248,6 +248,7 @@ DEPENDENCIES
   gandi
   geoip
   hiredis
+  hoe (= 3.14.2)
   io-extra
   jdbc-postgres
   jruby-openssl

ext/NilClass.rb

@@ -2,4 +2,8 @@ class NilClass
   def empty?
     true
   end
+
+  def blank?
+    true
+  end
 end

ext/string.rb

@@ -15,4 +15,9 @@ class String
   def is_integer?
     true if Integer(self) rescue false
   end
+
+  def blank?
+    return true if self == ''
+    false
+  end
 end