Add support for parentheses in uri (master)

[yoyoma2]

Since parentheses are legal characters in uri's, the plugin should accept them. Here's an example that used to fail but now works with "Browse to".

https://m.costco.ca/T-Fal-20.8-L-(22-qt.)-Pressure-Cooker-Canner-.product.100340458.html

In case the v2 pull request doesn't get in, here's the same change in master.

[jpfleury]

Thanks a lot. I'll look at this very soon.

[jpfleury]

Thanks for the contribution. Indeed, parentheses are valid characters in URIs according to the spec. However, including them in the regular expression used to detect URIs breaks common syntaxes, such as Markdown links [hello](https://example.com/hello) or texts where the URL is wrapped in parentheses. In these cases, the plugin would end up capturing parentheses that are not actually part of the URI.

[yoyoma2]

Understandable. I guess there could be an "Avoid ambiguous characters" checkbox like bitwarden uses in its password generator. The linux laptop I ran into this issue with has since been recycled so no longer relevant to me. 😃