Merge pull request #12 from jeremymills/master

accidently merged master instead of develop gonna merge them
changes to src code, updated bootstrap
signly linked test Test update
Merge pull request #14 from carlieh/master

SinglyLinkedListTest check
Jeremy, please review and learn.
Boo
Added using statement and fixed class name, used Lists vs List. You can fix the remainder.
first stages of testing