Rails 3 support

Rakefile

@@ -7,7 +7,7 @@ begin
     gemspec.homepage = "http://github.com/maccman/supermodel"
     gemspec.description = "In memory DB using ActiveModel"
     gemspec.authors = ["Alex MacCaw"]
-    gemspec.add_dependency("activemodel", ">= 3.0.0.beta")
+    gemspec.add_dependency("activemodel", "~> 3.0.0")
   end
 rescue LoadError
   puts "Jeweler not available. Install it with: sudo gem install jeweler"

VERSION

@@ -1 +1 @@
-0.1.3
+0.1.4

supermodel.gemspec

@@ -5,11 +5,11 @@
 
 Gem::Specification.new do |s|
   s.name = %q{supermodel}
-  s.version = "0.1.3"
+  s.version = "0.1.4"
 
   s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
   s.authors = ["Alex MacCaw"]
-  s.date = %q{2010-06-27}
+  s.date = %q{2010-08-30}
   s.description = %q{In memory DB using ActiveModel}
   s.email = %q{info@eribium.org}
   s.extra_rdoc_files = [
@@ -48,12 +48,12 @@ Gem::Specification.new do |s|
     s.specification_version = 3
 
     if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then
-      s.add_runtime_dependency(%q<activemodel>, [">= 3.0.0.beta"])
+      s.add_runtime_dependency(%q<activemodel>, ["~> 3.0.0"])
     else
-      s.add_dependency(%q<activemodel>, [">= 3.0.0.beta"])
+      s.add_dependency(%q<activemodel>, ["~> 3.0.0"])
     end
   else
-    s.add_dependency(%q<activemodel>, [">= 3.0.0.beta"])
+    s.add_dependency(%q<activemodel>, ["~> 3.0.0"])
   end
 end