Adding the example problems from the 12th on-site lab.
Adding examples from the 12th lab
Adding grades and solutions to homework11 for lab1.
Adding final homework grades for the students from lab1.
Fix myProduct function

initial should be 1 instead of 0
Merge pull request #6 from vntzy/patch-1

Fix myProduct function
Changing import Char to import Data.Char
Merge branch 'master' of https://github.com/IvanIvanov/fp2013 into my-solutions
Add my solution to lab1's homework11