MEDIUM: cfgparse: move all tune.ssl.* keywords to ssl_sock

The following keywords were still parsed in cfgparse and were moved
to ssl_sock to remove some #ifdefs :

"tune.ssl.cachesize", "tune.ssl.default-dh-param", "tune.ssl.force-private-cache",
"tune.ssl.lifetime", "tune.ssl.maxrecord", "tune.ssl.ssl-ctx-cache-size".

It's worth mentionning that some of them used to have incorrect sign
checks possibly resulting in some negative values being used. All of
them are now checked for being positive.
2 files changed