livecheck and distcheck don't honour fetch.ignore_sslcert

[skymoo (Adam Mercer)]

For ports that have homepages/master_sites served over https the fetch.ignore_sslcert keyword is supposed to tell port to ignore the ssl cert associated with the secure server. When fetching the distfile this is honoured, but when performing a livecheck or a distcheck the process fails with an error of the form:

[ram@cizin metaio]$ sudo port livecheck
Error: cannot check if metaio was updated (peer certificate cannot be authenticated with known CA certificates)
[ram@cizin metaio]$

[raimue (Rainer Müller)]

Fixed the problems with [curl fetch] in r41404.

Additional work needs to update [curl isnewer] and [curl getsize] to support these flags.

[tobypeterson]

Milestone MacPorts base bugs deleted

[raimue (Rainer Müller)]

Added livecheck in r70975 / r70979, distcheck in r70982.