Refactored posts in templates to handle dict items, included comments and functionality for adding comments
Merge branch 'master' of https://github.com/awwong1/CMPUT410-Project
Fixed bug where multiple posts would duplicate stream content
removed one unecessary and embarassing comment
Fix integrity error when admin tries to create new user

I removed the post_save stuff and it looks like it works. I'm not
sure why (the docs recommend post_save) but I've left it commented
out.
Change register to redirect to login when successful
Redirect root URL to authors index

Previously, entering localhost:8000 would result in a 404 error.  Now, it redirects to the authors index page, which does auth checks and redirects to the login index page if needed.
Fixed refresh bugs with redirects
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
fixed bug where commenting on another user's post will crash
fixed bug where user cannot save multiple posts with the same content[C
Fixed improperly nested form tags
Merge branch 'master' of https://github.com/awwong1/CMPUT410-Project
Added delete comment view
in stream and posts pages, most recent post now displays first
Merge branch 'post'
Merge branch 'master' of https://github.com/awwong1/CMPUT410-Project
took out float left on divs, still need to apply flex box model