List MFSA fixed in 0.21.

wiki/src/security/Numerous_security_holes_in_0.20.1.mdwn

@@ -18,7 +18,12 @@ Details
      leverage this feature to gain persistent root access, as
     long as persistence was enabled.
  - Iceweasel:
-   - [[!mfsa2013 XXX]]
+   - [[!mfsa2013 93]]
+   - [[!mfsa2013 95]]
+   - [[!mfsa2013 96]]
+   - [[!mfsa2013 98]]
+   - [[!mfsa2013 100]]
+   - [[!mfsa2013 101]]
  - GnuPG: [[!debsa2013 2773]]
  - libxml2: [[!debsa2013 2779]]
  - python-crypto: [[!debsa2013 2781]]