Add HttpRequest.GetPathParam

[Rubberbandits]

This allows the capture of request path segments and their usage in request handlers.

Example:

local server = httpserver.Create()
server:Get("/user/:id", function(req, res)
    local userId = req:GetPathParam("id")
    if not userId then
        res:SetStatusCode(404)
        res:SetContent("No user specified")
        return
    end

    res:SetContent("UserID: "..userId)
end)

server:Start("0.0.0.0", 8080)

[RaphaelIT7]

Thanks <3
Though, when you make these PRs, you can also update the readme to include your changes.
Like I had done in here previously as an example: db465fb

[Rubberbandits]

Thanks <3 Though, when you make these PRs, you can also update the readme to include your changes. Like I had done in here previously as an example: db465fb

Will do!