Merge pull request #1 from epoch/master

add day2 homework
Added W2D2 calculator file
updated changes to calculator
day2 homework
Homework for day 1 and 2 both complete
Merge branch 'master' of https://github.com/sammyjopeters/wdi_sydney_3
calculator homework from day 2
uploading first two days homework
Day 2 calculator homework
First assignments
this is homework
Merge branch 'master' of http://github.com/epoch/wdi_sydney_3
W1D3 Homework
Merge branch 'master' of http://github.com/epoch/wdi_sydney_3
Merge branch 'master' of http://github.com/epoch/wdi_sydney_3
Merge branch 'master' of http://github.com/epoch/wdi_sydney_3
Merge branch 'master' of http://github.com/epoch/wdi_sydney_3
Merge branch 'master' of http://github.com/epoch/wdi_sydney_3
homework for day 3
Merge branch 'master' of http://github.com/epoch/wdi_sydney_3
W1D3 Files: Subway Systen
Subway homework - working but not complete