Renamed default garden in /spec/factory/garden

"My Garden" was too generic and hard to test for -- tests like
rendered.should contain "Garden" are far too easy to have a false
positive pass.  So I renamed it "Springfield Community Garden" so that
false-positive passes were less likely.

spec/factories/garden.rb

@@ -1,6 +1,6 @@
 FactoryGirl.define do
   factory :garden do
-    name 'My Garden'
+    name 'Springfield Community Garden'
     owner
   end
 end

spec/models/garden_spec.rb

@@ -7,7 +7,7 @@ describe Garden do
   end
 
   it "should have a slug" do
-    @garden.garden_slug.should == "member1-my-garden"
+    @garden.garden_slug.should == "member1-springfield-community-garden"
   end
 
   it "should have an owner" do

spec/models/planting_spec.rb

@@ -16,7 +16,7 @@ describe Planting do
   end
 
   it "generates a location" do
-    @planting.location.should match /^member1's My Garden$/
+    @planting.location.should match /^member1's Springfield Community Garden$/
   end
 
 end

spec/views/gardens/index.html.haml_spec.rb

@@ -12,7 +12,7 @@ describe "gardens/index" do
   it "renders a list of gardens" do
     render
     # Run the generator again with the --webrat flag if you want to use webrat matchers
-    assert_select "tr>td", :text => "My Garden".to_s, :count => 2
+    assert_select "tr>td", :text => "Springfield Community Garden".to_s, :count => 2
   end
 
 end

spec/views/plantings/index.html.haml_spec.rb

@@ -24,7 +24,7 @@ describe "plantings/index" do
   it "renders a list of plantings" do
     rendered.should contain 'Tomato'
     rendered.should contain 'Maize'
-    rendered.should contain "member1's My Garden"
+    rendered.should contain "member1's Springfield Community Garden"
   end
 
   it "shows descriptions where they exist" do