Added CHANGELOG and corrected linter errors

app/assets/stylesheets/framework/variables.scss

@@ -201,7 +201,6 @@ $table-permission-x-bg: #d9edf7;
 $username-color: #666;
 $description-color: #666;
 $profiler-border: #eee;
-$user-callout-right: 120px;
 
 /* tanuki logo colors */
 $tanuki-red: #e24329;

app/views/dashboard/projects/index.html.haml

@@ -19,4 +19,4 @@
   = render "zero_authorized_projects"
 
 :javascript
-  var userCallout = new gl.UserCallout();
+  var userCallout = new gl.UserCallout();
\ No newline at end of file

app/views/shared/_user_callout.html.haml

@@ -10,4 +10,4 @@
         %p
           Change syntax themes, default project pages, and more in preferences.
 
-        = link_to "Check it out",  profile_preferences_path, class: 'btn user-callout-btn'
+        = link_to "Check it out",  profile_preferences_path, class: 'btn user-callout-btn'
\ No newline at end of file

changelogs/unreleased/user-callouts.yml

+---
+title: Added user callouts to the projects dashboard and user profile
+merge_request:
+author:

spec/features/user_callout_spec.rb

@@ -34,4 +34,4 @@ describe 'User Callouts', js: true do
     end
     expect(page).not_to have_selector('#user-callout')
   end
-end
+end
\ No newline at end of file