update

app/models/fooltip/container.rb

@@ -2,7 +2,6 @@ module Fooltip
   class Container < ::ActiveRecord::Base
     mount_uploader :image, ImageUploader
     translates :title, :description, fallbacks_for_empty_translations: true
-    attr_accessible :description, :title, :translations_attributes, :links_attributes, :image, :remove_image
     has_many :links, dependent: :destroy
     has_many :associations, dependent: :destroy
     has_many :popups, through: :links

app/models/fooltip/popup.rb

@@ -2,8 +2,6 @@ module Fooltip
   class Popup < ::ActiveRecord::Base
     translates :title, :content, fallbacks_for_empty_translations: true
     accepts_nested_attributes_for :translations
-    attr_accessible :content, :title, :identifier, :min_width, :min_height,
-      :max_width, :max_height, :translations_attributes
     has_many :links, dependent: :destroy
     has_many :containers, through: :links
     validates :identifier, presence: true

fooltip.gemspec

@@ -18,11 +18,10 @@ Gem::Specification.new do |s|
   s.test_files = Dir["spec/**/*"]
 
   s.add_dependency "rails", ">= 3.1.0"
-  s.add_dependency "globalize3", ">= 0.3.0"
+  s.add_dependency "globalize"
   s.add_dependency "carrierwave", ">= 0.8.0"
   s.add_dependency "mini_magick", ">= 3.4"
   s.add_dependency "haml"
   s.add_dependency "sass-rails", ">= 3.1"
   s.add_dependency "jquery-rails", ">= 1.0.0"
-  s.add_dependency "bootstrap-sass", ">= 2.0", "< 3"
 end

lib/fooltip.rb

@@ -1,9 +1,8 @@
-require "globalize3"
+require "globalize"
 require "carrierwave"
 require "haml"
 require "jquery-rails"
 require "sass-rails"
-require "bootstrap-sass"
 require "fooltip/engine"
 require "fooltip/active_record"
 

lib/fooltip/active_record.rb

@@ -2,7 +2,6 @@ module Fooltip
   module ActiveRecord
 
     def has_fooltips
-      attr_accessible :fooltip_associations_attributes
       has_many :fooltip_associations, as: :owner, class_name: "Fooltip::Association", dependent: :destroy
       has_many :fooltips, through: :fooltip_associations, source: :container, class_name: "Fooltip::Container"
       accepts_nested_attributes_for :fooltip_associations, reject_if: :all_blank, allow_destroy: true