Minimal Filament Buffer

I was unsatisfied with the Filament Buffers here on Thingiverse because they seemed to be bulky, and too massive, so i designed my own with the inspiration of the Buffer of https://www.thingiverse.com/thing:4013669. I re-designed the whole Buffer myself, so there are no compatible files between this and https://www.thingiverse.com/thing:4013669

#The Key features are:
- it has hinges so you can bolt them to a surface and choose the appropriate filament without needing to hassle around because of limited space
- It is compact, only the most necessary parts needs to be printed, the Bottom of the case is open and free to pushed out. That saves time to print.
- all Files can be printed without any support and are already oriented in that way.
- All Parts for one Filament Buffer can fit on one Buildplate (of a Prusa Mk3) so you don't need to wait for the rest of the parts to complete in order to have one Filament Buffer up and working.


# I have embedded the Case in basically 2 va