Replace page_title with page-title. Correct margin for some blocks/layouts

app/views/layouts/_page_title.html.haml

-- if content_for?(:page_title)
-  = yield :page_title
+- if content_for?(:page-title)
+  = yield :page-title

app/views/profiles/keys/index.html.haml

-%h3.page_title
+%h3.page-title
   SSH Keys
   = link_to "Add SSH Key", new_profile_key_path, class: "btn pull-right btn-primary"

app/views/profiles/keys/new.html.haml

-%h3.page_title Add an SSH Key
+%h3.page-title Add an SSH Key
 %hr
 = render 'form'

app/views/profiles/notifications/show.html.haml

-%h3.page_title Setup your notification level
+%h3.page-title Setup your notification level
 %br

app/views/profiles/show.html.haml

 .profile_avatar_holder
   = image_tag gravatar_icon(@user.email, 90), alt: ''
-%h3.page_title
+%h3.page-title
   = @user.name
   %br
   %small

app/views/projects/commit/_commit_box.html.haml

@@ -15,7 +15,7 @@
           %li= link_to "Plain Diff",    project_commit_path(@project, @commit, format: :diff)
       = link_to project_tree_path(@project, @commit), class: "btn btn-primary grouped" do
         %span Browse Code »
-    %h3.commit-title.page_title
+    %h3.commit-title.page-title
       = gfm escape_once(@commit.title)
     - if @commit.description.present?
       %pre.commit-description

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

 = render "projects/commits/head"
-%h3.page_title
+%h3.page-title
   Compare View
 %hr

app/views/projects/compare/show.html.haml

 = render "projects/commits/head"
-%h3.page_title
+%h3.page-title
   Compare View
 %hr

app/views/projects/deploy_keys/new.html.haml

-%h3.page_title New Deploy key
+%h3.page-title New Deploy key
 %hr
 = render 'form'

app/views/projects/deploy_keys/show.html.haml

-%h3.page_title
+%h3.page-title
   Deploy key:
   = @key.title
   %small
     created at
     = @key.created_at.stamp("Aug 21, 2011")
-.back_link
+.back-link
   = link_to project_deploy_keys_path(@project) do
     ← To keys list
 %hr

app/views/projects/graphs/show.html.haml

 .loading-graph
   %center
     .loading
-    %h3.page_title Building repository graph. Please wait a moment.
+    %h3.page-title Building repository graph. Please wait a moment.
 .stat-graph
   .header.clearfix
@@ -10,7 +10,7 @@
         %option{:value => "commits"} Commits
         %option{:value => "additions"} Additions
         %option{:value => "deletions"} Deletions
-    %h3#date_header.page_title
+    %h3#date_header.page-title
     %input#brush_change{:type => "hidden"}
   .graphs
     #contributors-master

app/views/projects/issues/_form.html.haml

 %div.issue-form-holder
-  %h3.page_title= @issue.new_record? ? "New Issue" : "Edit Issue ##{@issue.id}"
+  %h3.page-title= @issue.new_record? ? "New Issue" : "Edit Issue ##{@issue.id}"
   = form_for [@project, @issue] do |f|
     -if @issue.errors.any?
       .alert.alert-error

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

 = render "head"
 .issues_content
-  %h3.page_title
+  %h3.page-title
     Issues
     %span (<span class=issue_counter>#{@issues.total_count}</span>)
     .pull-right
@@ -16,8 +16,6 @@
           = hidden_field_tag :label_name, params[:label_name], id: 'search_label_name'
           = search_field_tag :issue_search, nil, { placeholder: 'Search', class: 'issue_search input-xlarge append-right-10 search-text-input' }
-  .clearfix
-
 .row
   .span3
     = render 'filter', entity: 'issue'

app/views/projects/issues/show.html.haml

-%h3.page_title
+%h3.page-title
   Issue ##{@issue.id}
   %small
@@ -22,7 +22,7 @@
 .pull-right
   .span3#votes= render 'votes/votes_block', votable: @issue
-.back_link
+.back-link
   = link_to project_issues_path(@project) do
     ← To issues list

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

 = render "projects/issues/head"
-%h3.page_title
+%h3.page-title
   Labels
 %br

app/views/projects/merge_requests/edit.html.haml

-%h3.page_title
+%h3.page-title
   = "Edit merge request #{@merge_request.id}"
 %hr
 = render 'form'

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

@@ -2,7 +2,7 @@
   = link_to new_project_merge_request_path(@project), class: "pull-right btn btn-primary", title: "New Merge Request" do
     %i.icon-plus
     New Merge Request
-%h3.page_title
+%h3.page-title
   Merge Requests
 %br

app/views/projects/merge_requests/new.html.haml

-%h3.page_title New Merge Request
+%h3.page-title New Merge Request
 %hr
 = render 'form'

app/views/projects/merge_requests/show/_mr_title.html.haml

-%h3.page_title
+%h3.page-title
   = "Merge Request ##{@merge_request.id}:"
    
   %span.label-branch= @merge_request.source_branch
@@ -26,6 +26,6 @@
 .pull-right
   .span3#votes= render 'votes/votes_block', votable: @merge_request
-.back_link
+.back-link
   = link_to project_merge_requests_path(@project) do
     ← To merge requests

app/views/projects/milestones/_form.html.haml

-%h3.page_title= @milestone.new_record? ? "New Milestone" : "Edit Milestone ##{@milestone.id}"
-.back_link
+%h3.page-title= @milestone.new_record? ? "New Milestone" : "Edit Milestone ##{@milestone.id}"
+.back-link
   = link_to project_milestones_path(@project) do
     ← To milestones