Merge pull request #1 from epoch/master

add day2 homework
Homework for day 1 and 2 both complete
Merge branch 'master' of https://github.com/sammyjopeters/wdi_sydney_3
Merge branch 'master' of http://github.com/epoch/wdi_sydney_3
Subway homework - working but not complete
Improved user experience
Day 3 homework - complete
Homework update to day 3
Merge branch 'master' of http://github.com/epoch/wdi_sydney_3
I have to commit this in order to pull from upstream??
Merge branch 'master' of http://github.com/epoch/wdi_sydney_3
Homework udpates to Day 3 and 4 - also, Weekend homework (stage one)
Weekend homework - adopt and surrender still to go
Restructure folders, update to happytails main file
Merge pull request #14 from sammyjopeters/master

Homework from week1 +