[FEATURE] parse html from InputStream

[christian-draeger]

htmlDocument only allow passing of String and File right now.

It should also support InputStream

Adding this feature Should basically just mean to add a htmlDocument function that handles a InputStream as parameter here : https://github.com/skrapeit/skrape.it/blob/master/html-parser/src/main/kotlin/it/skrape/core/Parser.kt
(equivalent to what is already done with String and File as parameter)