Merge pull request #20 from chinenyem/master

styling more
changed questions answer field to float data type
updated merge conflict
Merge branch 'master' of github.com:TIY-Q3-ROR-CHS/Team5
Merge pull request #21 from CTFigueroa/master

updated merge conflict
Merge branch 'master' of github.com:TIY-Q3-ROR-CHS/Team5
Merge pull request #22 from jgkingston/master

Changed answer data type from integer to float