This re-works the way that CLI options are passed through to the
analyzer so that they can act as overrides for config options. If
not given on the CLI, options will come from a config file. If no
file is used then a default value is chosen.
Two lists are also populated with tests to include or exclude.
These lists are not used for now but will eventually replace the
way we select test to run in a future patch to follow.
Creating a new generic blacklist rule and removing the older
specific ones. This will need configuration integration when
we have some.
The new test is immune to import aliasing but not shadowing
A CLI option can now be given to tell GAS it should parse data
from a JSON file. Fatal errors are given if the file is not
readable or is not valid JSON.
Go code running under CGI is vulnerable to httpoxy attack. See
https://httpoxy.org/ this checks for an import of net/http/cgi
that might indicate code may be run under CGI.
closes#1
