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

- remove @author from comments
- adjust the spacing

css/template_admin.less

@@ -1,10 +1,7 @@
 /**
  * This file provides the design styles for the admin tools
- *
- * @author Jana Deutschlaender <deutschlaender@cosmocode.de>
  */
 
-
 .do-admin {
     #admin__version {
         font-size: @font-size-default;
@@ -85,10 +82,8 @@
     }
 }
 
-
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + */
 /* 1024px */
-
 @media @screen_max-md {
     .do-admin {
         div.ui-admin {
@@ -113,10 +108,8 @@
     }
 }
 
-
 /* + + + + + + + + + + + + + + + + + + + + + + + + + + */
 /* 768px */
-
 @media @screen_max-xs {
     .do-admin {
         div.ui-admin {