#37 Update CVE parsing for extended CVE format

[Thijs Kinkhorst]

CVE syntax will be extended per 2014-01-01, see:
https://cve.mitre.org/cve/identifiers/syntaxchange.html

Attached patch updates the regexp in mod_nikto to be able to parse the longer form.

[devloop]

Hi !

Thank you for the patch.
Fixed on the SVN.

Kind regards