Image Upload

Added image uploading to the site and attempted to center it with css,
Test Icons

A test for the list icon
comment and submit
Merge remote-tracking branch 'origin/Image-Uploading' into Navbar-bottom
Merge remote-tracking branch 'origin/comment' into Navbar-bottom
Revert "Navbar change"

This reverts commit 8a757d4da1777b3df7c4418ac5dbb26099917c3f.