Merge branch 'rs-fix-specs' into 'master'

Remove old should syntax from spec

See merge request !250

spec/models/project_spec.rb

@@ -67,7 +67,7 @@ describe Project do
     it 'returns ordered list of commits' do
       commit1 = FactoryGirl.create :commit, committed_at: 1.hour.ago, project: project
       commit2 = FactoryGirl.create :commit, committed_at: 2.hour.ago, project: project
-      project.commits.should == [commit2, commit1]
+      expect(project.commits).to eq [commit2, commit1]
     end
     it 'returns commits ordered by committed_at and id, with nulls last' do
@@ -75,7 +75,7 @@ describe Project do
       commit2 = FactoryGirl.create :commit, committed_at: nil, project: project
       commit3 = FactoryGirl.create :commit, committed_at: 2.hour.ago, project: project
       commit4 = FactoryGirl.create :commit, committed_at: nil, project: project
-      project.commits.should == [commit2, commit4, commit3, commit1]
+      expect(project.commits).to eq [commit2, commit4, commit3, commit1]
     end
   end