remove redundant set of tests

This code almost exactly mirrors the tests abve it. The only difference
being that this uses `button_html` while the other uses `label` when
dealing with `f.action`.

We shouldn't be testing Formtastic's public API, so I'm removing the
second set of tests.

Author: seanlinsley

spec/unit/form_builder_spec.rb

@@ -69,38 +69,6 @@ def build_form(options = {}, form_object = Post.new, &block)
     end
   end
 
-  context "in general with actions" do
-    let :body do
-      build_form do |f|
-        f.inputs do
-          f.input :title
-          f.input :body
-        end
-        f.actions do
-          f.action :submit, :button_html => { :value => "Submit Me" }
-          f.action :submit, :button_html => { :value => "Another Button" }
-        end
-      end
-    end
-
-    it "should generate a text input" do
-      body.should have_tag("input", :attributes => { :type => "text",
-                                                     :name => "post[title]" })
-    end
-    it "should generate a textarea" do
-      body.should have_tag("textarea", :attributes => { :name => "post[body]" })
-    end
-    it "should only generate the form once" do
-      body.scan(/Title/).size.should == 1
-    end
-    it "should generate actions" do
-      body.should have_tag("input", :attributes => {  :type => "submit",
-                                                          :value => "Submit Me" })
-      body.should have_tag("input", :attributes => {  :type => "submit",
-                                                          :value => "Another Button" })
-    end
-  end
-
   context "when polymorphic relationship" do
     it "should raise error" do
       lambda {