strlst/uni

strlst c60c6de652 mathmod: solved bonus3		2 lat temu
..
bonus2	03ce671470 mathmod bonus 2: added pictures as well	2 lat temu
bonus3	c60c6de652 mathmod: solved bonus3	2 lat temu
.gitignore	6929457a7f finished mathmod bonus2	2 lat temu