Merge branch 'humanize-over-titleize' into 'master'

Use humanize instead of titleize for MR title suggestion

app/helpers/merge_requests_helper.rb

@@ -20,7 +20,7 @@ module MergeRequestsHelper
       target_project_id: target_project.id,
       source_branch: event.branch_name,
       target_branch: target_project.repository.root_ref,
-      title: event.branch_name.titleize
+      title: event.branch_name.humanize
     }
   end
 

app/views/projects/merge_requests/branch_from.js.haml

@@ -3,5 +3,5 @@
   var mrTitle = $('#merge_request_title');
 
   if(mrTitle.val().length == 0) {
-    mrTitle.val("#{params[:ref].titleize}");
+    mrTitle.val("#{params[:ref].humanize}");
   }

features/steps/dashboard/dashboard.rb

@@ -25,7 +25,7 @@ class Dashboard < Spinach::FeatureSteps
     find("#merge_request_target_project_id").value.should == @project.id.to_s
     find("#merge_request_source_branch").value.should == "new_design"
     find("#merge_request_target_branch").value.should == "master"
-    find("#merge_request_title").value.should == "New Design"
+    find("#merge_request_title").value.should == "New design"
   end
 
   Given 'user with name "John Doe" joined project "Shop"' do