Log Message:
Update to 1.10.

Change MASTER_SITE, and therefore fetch with curl.
Specify C99, after guessing that from warnings.
Enable extra warnings (reported upstream).

2012-02-29 - Version 1.10

 * PolarSSL crypto engine by Adriaan de Jong
 * build: --disable-crypto-engine-win32 renamed to --disable-crypto-engine-cryptoapi
 * api: PKCS11H_FEATURE_MASK_ENGINE_CRYPTO_WIN32 renamed to
   PKCS11H_FEATURE_MASK_ENGINE_CRYPTO_CRYPTOAPI.
 * api: PKCS11H_ENGINE_CRYPTO_WIN32 renamed to
   PKCS11H_ENGINE_CRYPTO_CRYPTOAPI

2011-08-16 - Version 1.09

 * Do not retry if CKR_BUFFER_TOO_SMALL and none NULL target.
 * Fixup OpenSSL engine's rsa_priv_enc to use RSA size output buffer.