Revert "Merge branch 'master' of https://github.com/MichelleLauer/MichelleLauer.github.io"

This reverts commit b6b337707cd88f58ca01406086e0c2a4ad755389, reversing
changes made to 94ace0bf92b0fa6e1288225fa3709fa884d02ba1.
Adding Portfolio
Updating nav and portfolio
Css file change