added selinux/oracle_webgate_context
tool: added sslscan
tool: added iptable_script dir and a first example

Added firt example grabbed from https://bitbucket.org/schwartz1375/firewall/src/8aa2f7713b16b70abf5b49e259cbedd0da5bc5e9/firewall?at=master
Merge branch 'master' of https://github.com/yersinia/junkcode