Remove trailing whitespaces and trailing lines

app/views/layouts/_app_menu.html.haml

@@ -1,11 +1,11 @@
 %nav.main_menu
   = link_to "Home", root_path, :class => "home #{"current" if current_page?(projects_path) || current_page?(root_path)}", :title => "Home"
-  = link_to dashboard_issues_path, :class => "#{"current" if current_page?(dashboard_issues_path)}", :id => "issues_slide" do 
+  = link_to dashboard_issues_path, :class => "#{"current" if current_page?(dashboard_issues_path)}", :id => "issues_slide" do
     Issues
     %span.count= current_user.assigned_issues.opened.count
   = link_to dashboard_merge_requests_path, :class => "#{"current" if current_page?(dashboard_merge_requests_path)}", :id => "merge_requests_slide" do
     Requests
     %span.count= current_user.cared_merge_requests.count
-  = link_to search_path, :class => "#{"current" if current_page?(search_path)}" do 
+  = link_to search_path, :class => "#{"current" if current_page?(search_path)}" do
     Search
   = link_to "Help", help_path, :class => "#{"current" if controller.controller_name == "help"}"

app/views/layouts/_head_panel.html.haml

@@ -3,8 +3,8 @@
   .container
     .top_panel_content
       %div.app_logo
-        = link_to root_path, :class => "home", :title => "Home" do 
-          %h1 
+        = link_to root_path, :class => "home", :title => "Home" do
+          %h1
             GITLAB
         %span.separator
       %h1.project_name= title
@@ -13,11 +13,11 @@
           = text_field_tag "search", nil, :placeholder => "Search", :class => "search-input"
       .fbtn
         - if current_user.is_admin?
-          = link_to admin_root_path, :class => "btn small", :title => "Admin area" do 
+          = link_to admin_root_path, :class => "btn small", :title => "Admin area" do
             %i.icon-cog
             Admin
         - if current_user.can_create_project?
-          = link_to new_project_path, :class => "btn small", :title => "Create New Project" do 
+          = link_to new_project_path, :class => "btn small", :title => "Create New Project" do
             %i.icon-plus
             Project
       .account-box
@@ -43,4 +43,3 @@
       }
     });
   });
-

app/views/layouts/_project_menu.html.haml

@@ -2,14 +2,14 @@
   = link_to @project.code, project_path(@project), :class => "home #{project_tab_class}", :title => "Project"
   - if @project.repo_exists?
     - if can? current_user, :download_code, @project
-      = link_to tree_project_ref_path(@project, @project.root_ref), :class => tree_tab_class do 
+      = link_to tree_project_ref_path(@project, @project.root_ref), :class => tree_tab_class do
         Files
       = link_to "Commits", project_commits_path(@project), :class => commit_tab_class
 
     = link_to "Network", graph_project_path(@project), :class => current_page?(:controller => "projects", :action => "graph", :id => @project) ? "current" : nil
     - if @project.issues_enabled
       = link_to  project_issues_filter_path(@project), :class => issues_tab? ? "current" : nil do
-        Issues 
+        Issues
         %span.count= @project.issues.opened.count
     - if @project.merge_requests_enabled
       = link_to project_merge_requests_path(@project), :class => (controller.controller_name == "merge_requests") ? "current" : nil do
@@ -19,7 +19,7 @@
     - if @project.wall_enabled
       = link_to wall_project_path(@project), :class => wall_tab? ? "current" : nil do
         Wall
-    
+
     - if @project.wiki_enabled
       = link_to project_wiki_path(@project, :index), :class => (controller.controller_name == "wikis") ? "current" : nil do
         Wiki