rulet 1.0.0

A rusty figlet implementation
Documentation
```
          ____  _   _ _     _____ _____         
  _____  |  _ \| | | | |   | ____|_   _|  _____
 |_____| | |_) | | | | |   |  _|   | |   |_____|
 |_____| |  _ <| |_| | |___| |___  | |   |_____|
         |_| \_\\___/|_____|_____| |_|          
                                                
```
> RUsty LETters

A rust crate for drawing FIGlets.


## Features
- Horizontal fitting (Kerning) and smushing:
  I followed [this document]http://www.jave.de/figlet/figfont.html as for how the different smushing rules work. Not all of them are implemented quite yet:
  - [x] Kerning (removing spaces between characters)
  - [x] Universal Smushing (the first sub-characters of a character overlap the last sub-characters of the previous)
  - [ ] Equal Character smushing
  - [x] Underscore smushing
  - [x] Hierarchy smushing
  - [x] Opposite pair smushing
  - [x] Big X smushing
  - [ ] Hardblank smushing
- Different fonts:
  The [figfont crate]https://crates.io/crates/figfont is used for loading and parsing fonts. Seems to support everything just fine. No additional fonts are included, you can get some [here]http://www.jave.de/figlet/fonts/overview.html, or wherever else on the internet.

 ## Not features (yet?)
 - Vertical smushing. I plan to add it at some point
 - Control files. I don't see the point of them, but feel free to ask if you need them.