Further mass cleanup. One or more apply :

- Remove (hopefully) all zero epoch remains.
- Remove trailing spaces and tabs.
- Keep consistency between tabs and spaces.
- Clean up summary.

aalib.spec

@@ -132,5 +132,5 @@ fi
 * Wed Apr  2 2003 Dams <anvil[AT]livna.org> 0:1.4.0-0.fdr.0.2.rc5
 - Applied spec modifications from Adrian Reber
 
-* Tue Apr  1 2003 Dams <anvil[AT]livna.org> 
+* Tue Apr  1 2003 Dams <anvil[AT]livna.org>
 - Initial build.