Added a setting to apply green/red colors to Start/Stop

lib/stopwatch.rb

@@ -9,7 +9,6 @@ module Stopwatch
     Stopwatch::Hooks # just load it
   end
 
-
   def self.settings
     Setting.plugin_stopwatch
   end
@@ -42,4 +41,8 @@ module Stopwatch
       return activities.detect{ |a| a == default || a.parent == default }
     end
   end
+
+  def self.highlighted_links
+    settings[:highlighted_links]
+  end
 end