LCD2004 Flexible stand

I created an 20x4 LCD stand before, but it was a pain to print with all the angles. Possibly needed supports when you printed it. No more:)

There are different bases depending on waht you want to use it for
* plain base
* Arduino nano holder base ( And cover for it )
* raspberry pi zero holder base

As well as different screen holder options
* Single 20 x 4 lcd screen
* Double 20 x 4 lcd screen

This is a new modular stand, you can change the base dependening on what you want to use it for, the base and lcd have a hinge using a screw and nut, so you can change the angle. As all the parts are flat, you dont need any supports for it.

Files uploaded so far are :
- lcd2004_hinge Display mount
- lcd2004_base_hinge Blank base to mount the display on
- lcd2004_base_nano Base with Arduino nano holder
- nano_lcd_cover Cover for the above nano holder, stops it moving but has i2c lines cutout
- lcd2004_base_pi_zero Base f