Minor improvements to task show view.

app/helpers/application_helper.rb

@@ -123,8 +123,9 @@ module ApplicationHelper
   def icon(name, options={})
     icons = { :delete => { :file => 'b_drop.png', :alt => 'Löschen'},
               :edit   => { :file => 'b_edit.png', :alt => 'Bearbeiten'}}
+    options[:alt] ||= icons[name][:alt]
+    options[:title] ||= icons[name][:title]
     options.merge!({:size => '16x16',:border => "0"})
-    options.merge!({:alt => icons[name][:alt], :title => icons[name][:alt]}) unless options[:alt]
     
     image_tag icons[name][:file], options
   end

app/views/tasks/_assignments.haml

@@ -1,4 +1,5 @@
 - @task.assignments.each do |ass|
   = ass.user.nick
-  %small= link_to icon(:delete), {:action => "drop_assignment", :id => ass}, :confirm => 'Bist du sicher?', :method => "post"
-  %br/
+  %small= link_to icon(:delete, :title => "#{ass.user.nick} entfernen"), |
+    {:action => "drop_assignment", :id => ass}, |
+    :confirm => 'Bist du sicher?', :method => "post" |