new parts from set 75551

[Magnus Forsberg]

here is the sticker no. 2. It is the first sticker I made. I hope it is usable.

It would be if you take it a little bit longer. Attached is a clean-up I made.

Reduced number of decimals. 2 is enough, except where the pattern attaches to the subfile. Then 4.
Sorted the colours.
Added a 4-4ering primitive, to close the pattern in hi-res mode of the subfile. Add correct colour on the ering.