Tools.Standalone.autodoc_to_html: Fixed off by one.

The compact rendering of string and int ranges was off
by one, and output eg "string(9bit)" instead of "string(8bit)"
for string(0..255).
Older versions of nettle (2.0) does not have the qbits argument to generate_dsa_keypair.
Compatibility with newer freetypes
10x faster SSL ports when using CBC.

This is aproximately what is done in gnutls, we should probably look
closer at the random class.
Crypto.ECC.Curve: Fixed pkcs_ec_parameters().

The curve identifier should not be wrapped in a sequence.

Fixes interoperability with OpenSSL and GNUTLS.