Remove tests with back button

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

features/groups.feature

@@ -7,10 +7,6 @@ Feature: Groups
     When I visit group "NonExistentGroup" page
     Then page status code should be 404
 
-  Scenario: I should have back to group button
-    When I visit group "Owned" page
-    Then I should see back to dashboard button
-
   @javascript
   Scenario: I should see group "Owned" dashboard list
     When I visit group "Owned" page

features/project/project.feature

@@ -18,15 +18,6 @@ Feature: Project
     Then I should see the default project avatar
     And I should not see the "Remove avatar" button
 
-  Scenario: I should have back to group button
-    And project "Shop" belongs to group
-    And I visit project "Shop" page
-    Then I should see back to group button
-
-  Scenario: I should have back to group button
-    And I visit project "Shop" page
-    Then I should see back to dashboard button
-
   Scenario: I should have readme on page
     And I visit project "Shop" page
     Then I should see project "Shop" README

features/steps/groups.rb

@@ -4,10 +4,6 @@ class Spinach::Features::Groups < Spinach::FeatureSteps
   include SharedGroup
   include SharedUser
 
-  step 'I should see back to dashboard button' do
-    expect(page).to have_content 'Go to dashboard'
-  end
-
   step 'I should see group "Owned"' do
     expect(page).to have_content '@owned'
   end

features/steps/project/project.rb

@@ -123,14 +123,6 @@ class Spinach::Features::Project < Spinach::FeatureSteps
     @project.save!
   end
 
-  step 'I should see back to dashboard button' do
-    expect(page).to have_content 'Go to dashboard'
-  end
-
-  step 'I should see back to group button' do
-    expect(page).to have_content 'Go to group'
-  end
-
   step 'I click notifications drop down button' do
     click_link 'notifications-button'
   end