Upgrade to openssl-1.0.0a

- Updated README.android
- Updated openssl.version
- Ran ./import_openssl.sh import .../openssl-1.0.0a.tar.gz
  (which is responsible for the rest of the changes)

Change-Id: I3214fb8cb5297d68edc7632bbd9027952fec559b
diff --git a/README.android b/README.android
index 1dd32bf..829e96c 100644
--- a/README.android
+++ b/README.android
@@ -14,7 +14,7 @@
    www.openssl.org/source (in openssl-*.tar.gz file). Check the PGP
    signature (found in matching openssl-*.tar.gz.asc file) with:
 
-     gpg openssl-*.tar.gz
+     gpg openssl-*.tar.gz.asc
 
    If the public key is not found, import the the one with the
    matching RSA key ID from http://www.openssl.org/about/, using: