Add day1, day2
Modifiy day1
Modify day1 and day2.
modifiy day 2
merge changes from max and me
add day2 from davvvid
merge version rafal and my
Modify description of function
Merge kamil
Modify day2
Add day2.js and day2.spec.js
Merge pull request #5 from kamil0291/day3

18.08.2014 Kamil