Revert to 'rspec fixes' -- 'Inbox user answers a question' is a mysterious failure

.travis.yml

@@ -1,7 +1,7 @@
 language: ruby
-rvm: 2.0.0
+rvm: 2.1
 before_script:
   - cp config/database.yml.postgres config/database.yml
   - cp config/justask.yml.example config/justask.yml
   - bundle exec rake db:setup
-  - bundle exec rake db:migrate
+  - bundle exec rake db:migrate

config/justask.yml.example

@@ -15,14 +15,14 @@ items_per_page: 10
 # OAuth tokens
 sharing:
   twitter:
-    enabled: false
+    enabled: true
     # Get the tokens from https://apps.twitter.com
     consumer_key: ''
     consumer_secret: ''
   facebook:
     enabled: false
   tumblr:
-    enabled: false
+    enabled: true
     # Get the tokens from https://www.tumblr.com/oauth/apps
     consumer_key: ''
     consumer_secret: ''

spec/features/users/inbox_spec.rb

@@ -25,22 +25,21 @@ feature "Inbox", :devise do
     login_as me, scope: :user
     visit root_path
     expect(page).to have_text('1 new question'.upcase)
-    page.driver.render Rails.root.join("tmp/answer_#{Time.now.to_i}_1.png"), full: true
+    page.driver.render Rails.root.join("tmp/#{Time.now.to_i}_1.png"), full: true
 
     click_link "Inbox"
     expect(page).to have_text(question.content)
-    expect(page).to have_field('ib-answer', wait: 2)
-    fill_in "ib-answer", with: "This is an answer. I'm number i!"
-    page.driver.render Rails.root.join("tmp/answer_#{Time.now.to_i}_2.png"), full: true
+    fill_in "ib-answer", with: Faker::Lorem.sentence
+    page.driver.render Rails.root.join("tmp/#{Time.now.to_i}_2.png"), full: true
 
     click_button "Answer"
     wait_for_ajax
-    expect(page).not_to have_text(question.content, wait: 2)
-    page.driver.render Rails.root.join("tmp/answer_#{Time.now.to_i}_3.png"), full: true
+    expect(page).not_to have_text(question.content)
+    page.driver.render Rails.root.join("tmp/#{Time.now.to_i}_3.png"), full: true
 
     visit show_user_profile_path(me.screen_name)
     expect(page).to have_text(question.content)
-    page.driver.render Rails.root.join("tmp/answer_#{Time.now.to_i}_4.png"), full: true
+    page.driver.render Rails.root.join("tmp/#{Time.now.to_i}_4.png"), full: true
   end
 
   # Scenario: User generates new question