added options for enabling cURL verbose output and disabling ssl cert…

[netjunki]

Adds two new cli options:

• --curl-verbose: Put cURL into verbose mode for extra debugging power
• --curl-insecure-ssl: Disable cURL host and peer cert verification

[svanoort]

Giving this one a closer review. I'd like to use the following standard for arguments: nothing prefixed by "curl" (it's assumed), and all ssl options start with "ssl." The reason for that is that I am adding several SSL options in the near future, and they all go together.

Do you mind renaming the arguments/options? Thanks!

[netjunki]

Not at all. Though I apparently shouldn't have been trying to do this just after waking up. :-)

[svanoort]

@netjunki We've all had those days. :-)