- fix the problem described in bug report 825
- fix a segfault when the engine fails to initialize
- let the engine switch to software when keysize > 2048

PR: 825, 826
Submitted by: Frédéric Giudicelli

will be firmed up as soon as it's been verified not to break anything.

and hpux updates].

PR: 1108

  error if the cipher list is empty
- fix last commit in ssl_create_cipher_list
- clean up ssl_create_cipher_list

different conditions...

collected (see SSL_CTX_set_cipher_list manpage). Fix handling of
"cipher1+cipher2" expressions in ssl_cipher_process_rulestr.

PR: 836 + 1005

PR: 1089

not relevant in 0.9.7 context.

PR: 1074

PR: 1097

PR: 1096

sLen values: -1 -> sLen = hLen, -2 -> sLen autochosen/autorecovered.