Allow bulk analysis of UTMPX files

I think it'd be beneficial to add capability to bulk analyze UTMPX files when given a folder instead of a filepath. 

I can probably implement this when I get back home in a couple weeks is this is a direction that is agreed on, just needs to tweak the output to not keep generating new files per each inputted UTMPX file, and small logic for file vs folder.

Also hi Yogesh :)