Allow edited action to keep its name when editing it (fixes: #1), made dialogs respond to enter and escape, Confirm dialog now shows dark red color for dangerous operations and prevents enter for accepting it

lib/dialogs/tacnet_dialog.rb

@@ -11,10 +11,14 @@ module TAC
         @sound = Gosu::Sample.new("#{TAC::ROOT_PATH}/media/error_alarm.ogg").play(1, 1, true)
 
         button "Close", width: 1.0, margin_top: THEME_DIALOG_BUTTON_PADDING do
-          close
+          try_commit
         end
       end
 
+      def try_commit
+        close
+      end
+
       def close
         super