improve less formating - part 2 (template area and base modules)

- remove @author from comments
- adjust the spacing

css/area_recent.less

@@ -1,13 +1,10 @@
 /**
  * This file provides the design styles for page revisions
- *
- * @author Jana Deutschlaender <deutschlaender@cosmocode.de>
  */
 
-
 .dokuwiki {
 
-/* + + + + +  list of changes  + + + + + */
+    /* + + + + +  list of changes  + + + + + */
     form.changes {
         li {
             .sizechange {
@@ -59,8 +56,7 @@
         }
     }
 
-
-/* + + + + +  view of differents  + + + + + */
+    /* + + + + +  view of differents  + + + + + */
     a.difflink {
         color: @ini_existing;