Updated to rails 4 and updated version (0.4.2)

jquery-fileupload-rails.gemspec

@@ -8,17 +8,17 @@ Gem::Specification.new do |s|
   s.authors     = ["Tors Dalid"]
   s.email       = ["cletedalid@gmail.com"]
   s.homepage    = "https://github.com/tors/jquery-fileupload-rails"
-  s.summary     = %q{jQuery File Upload for Rails 3.1 Asset Pipeline}
-  s.description = %q{jQuery File Upload by Sebastian Tschan integrated for Rails 3.1 Asset Pipeline}
+  s.summary     = %q{jQuery File Upload for Rails 4 Asset Pipeline}
+  s.description = %q{jQuery File Upload by Sebastian Tschan integrated for Rails 4 Asset Pipeline}
 
   s.rubyforge_project = "jquery-fileupload-rails"
 
-  s.files = Dir["lib/**/*"] + Dir["vendor/**/*"] + ["Rakefile", "README.md"] 
+  s.files = Dir["lib/**/*"] + Dir["vendor/**/*"] + ["Rakefile", "README.md"]
   s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
   s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
   s.require_paths = ["lib"]
 
-  s.add_dependency             'railties',   '>= 3.1'
-  s.add_dependency             'actionpack', '>= 3.1'
-  s.add_development_dependency 'rails', '>= 3.1' 
+  s.add_dependency             'railties',   '>= 4'
+  s.add_dependency             'actionpack', '>= 4'
+  s.add_development_dependency 'rails', '>= 4'
 end

lib/jquery/fileupload/rails/version.rb

@@ -1,7 +1,7 @@
 module JQuery
   module FileUpload
     module Rails
-      VERSION = "0.4.1"
+      VERSION = "0.4.2"
     end
   end
 end