Allow hash in URL

[v3rm0n]

Ini parser considers hash as an inline comment and removes it. Instead
we configure the parser to only consider hash an inline comment when it
is preceded by a space.

An example where this is useful: when you add a Custom SAML Application to AWS SSO you can't use the normal aws sso login process to get your credentials, you need to use something like saml2aws, currently in browser mode. Problem with browser mode is that AWS SSO page will open links in a new tab so playwright won't find the correct redirect since it happens in another tab.

So I figured out two solutions:

• Make Playwright listen to popup redirects as well
• Open the link straight away

Since the link is actually just the SSO page with appended hash (which triggers a POST), I need to add the hash to the URL which currently doesn't work because the INI parsers thinks it's a comment.