Changes from 0.45
+ Added patch from Pavel Hlavnicka for freeing memory leaks
from SSL_CTX_use_pkcs12_file() whose functionality is triggered
by the $ENV{HTTPS_PKCS12_*} settings
+ Set timeout to 15 seconds for ./net_ssl_test and lwp-ssl-test
sample scripts for better testing of timeout behavior
+ Added alarm() during Net::SSL->read() to honor socket timeout setting
for more robust applications. read() will die_with_error() which
in consistent with previous semantics used during SSL read() failure
Thanks to Pavel Hlavnicka for prompting this change.
+ Removed code that supported versions of SSLeay before version 0.8
I believe SSLeay v.8 was released back in 1998
+ Added patch from Devin Heitmueller so that initial random seed
would be taken from /dev/urandom if available via RAND_load_file API
