add 1.9.3 to travis. remove deprecation warning from cukes

.travis.yml

@@ -3,9 +3,9 @@ branches:
     - 'master'
 
 rvm:
-  - 1.8.7
   - ree
   - 1.9.2
+  - 1.9.3
 
 env:
   - DB=postgres BUILD_TYPE=other

features/step_definitions/custom_web_steps.rb

@@ -205,7 +205,7 @@ Then 'I should see an image attached to the post' do
 end
 
 Then 'I press the attached image' do
-  Then %{I press the 1st "img" within ".stream_element div.photo_attachments"}
+  step %{I press the 1st "img" within ".stream_element div.photo_attachments"}
 end
 
 And "I wait for the popovers to appear" do