[#127] Add Contibutor listing
Created by: elbenfreund
[DO NOT MERGE]
This PR adds a listing of all contributors so far. Future contributors should add themselfs here, which should be pointed out in the contribution guidelines.
We separated contributors up to today as 'original authors/contributors' in order to provide a clear cut for any potential upcoming refactoring that may be required and to be as transparent as possible.
@border0464111 Before merging please add yourself to the file and rebase so it is just one commit.
Closes: #127 (closed)