some changes to inputs in sidenav and login/registration. They now use box-sizing so hopefully don't go out of parent div when window shrinks
Merge branch 'master' of https://github.com/awwong1/CMPUT410-Project
Merge branch 'master' of https://github.com/awwong1/CMPUT410-Project
Added delete comment view
Merge branch 'post'
Merge branch 'master' of https://github.com/awwong1/CMPUT410-Project
Fix search to not show your own username
Merge branch 'master' of https://github.com/awwong1/CMPUT410-Project into post