Formatting
Merge branch 'master' of https://github.com/csah632/hw2
Formatting
Wrote code for date_ok() function
Stage 2b finished - links newly created node into an ordered linked list.
Created function 'compare' such that earlier dates are listed before later ones and items with the same date are ordered according to their class.
Fixed compiler errors.
Merge pull request #1 from csah632/master

csah632:master