- Add the sasl classes from GNU Classpath to build the sasl-jdk1.4
  package as this has been removed from gnu-crypto 2.1.0 sources.
- gnu-crypto-noarch.patch no longer applies as ant is no longer used
- Update to 2.1.0
- From Thomas Fitzsimmons <fitzsim at redhat.com>:
  - Add gcj endorsed dir support.
  - Add GnuCrypto security provider to classpath.security
  - Call rebuild-security-providers and rebuild-gcj-db-conditionally on
    their existence.
  - Remove gnu-crypto-jce-jdk1.4 and gnu-crypto-sasl-jdk1.4 packages