Introduced acceptSslCerts capability

This commit should fix #233, Let me know what do you think.

Capability that allows to access to those sites using self-signed or invalid
certificates, and where the certificate does not match the serving domain as
if the HTTPS was configured properly.
settings
'--web-security=false'
'--ssl-protocol=any'
'--ignore-ssl-errors=true'

Fixed some html tags in the javadoc