Better file explorer

[29jm]

There's a basic graphical file explorer named files whose source is in "modules/src/files.c", but it's really basic and quite ugly. It'd be cool if it looked better, and if it could create new directories, delete files and directories...

That could require new UI components, or maybe even developing a concept of right click, whatever sounds fun ^^

[mikumikudice]

I don't have too much experience with UI components / desktop application development, but I'll give a deep look onto your previous implementation and study it. I have, modesty aside, a great view on GUI organization and design. I'm cloning the repo right now and I'll try to help with this.