uploading first two days homework
Merge branch 'master' of http://github.com/epoch/wdi_sydney_3
Merge branch 'master' of http://github.com/epoch/wdi_sydney_3
updated calc app
added w1d3 homework
adding w1d4 gluten free project
Merge pull request #8 from lukemesiti/master

w1d1 & w1d2