Support for local files

[stevenvachon]

Using streams, since parse5 now supports them. With that, also update to latest parse5.

[inikulin]

It would be nice to switch to the promises. Do you mind to elaborate?

[stevenvachon]

Yes, promises too:

ineed.something.from("/path/to/file.html")
.then( function(results){} )
.catch(err);