Merge pull request #17 from Flyingmana/master

add Daniel Fahlke to 4rd dojo participants
Create Janosch Woschitz.md
Create Peter Magenheimer.md
Merge pull request #18 from peterjmag/master

Create Peter Magenheimer.md
Update README.md
Update readme.md
Update README.md
added Till Huelnhagen
Update readme.md
Update readme.md
Source of raspberry pi
Merge branch 'master' of https://github.com/researchgate/CodingDojo
New screen viewer and pattern
add my result of the coding Dojo