Removed @html_title assignments in controllers.

Views can now set the header title using set_htmh_title(title) method.

git-svn-id: http://redmine.rubyforge.org/svn/trunk@715 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/application.rb

@@ -123,14 +123,12 @@ class ApplicationController < ActionController::Base
   end
   
   def render_403
-    @html_title = "403"
     @project = nil
     render :template => "common/403", :layout => true, :status => 403
     return false
   end
     
   def render_404
-    @html_title = "404"
     render :template => "common/404", :layout => true, :status => 404
     return false
   end

app/controllers/issues_controller.rb

@@ -169,7 +169,6 @@ private
   def find_project
     @issue = Issue.find(params[:id], :include => [:project, :tracker, :status, :author, :priority, :category])
     @project = @issue.project
-    @html_title = "#{@project.name} - #{@issue.tracker.name} ##{@issue.id}"
   rescue ActiveRecord::RecordNotFound
     render_404
   end

app/controllers/projects_controller.rb

@@ -631,7 +631,6 @@ private
   # Used as a before_filter
   def find_project
     @project = Project.find(params[:id])
-    @html_title = @project.name
   rescue ActiveRecord::RecordNotFound
     render_404
   end

app/controllers/search_controller.rb

@@ -78,7 +78,6 @@ class SearchController < ApplicationController
 private  
   def find_project
     @project = Project.find(params[:id])
-    @html_title = @project.name
   rescue ActiveRecord::RecordNotFound
     render_404
   end