Merge pull request #154 from Nurdoidz/master

Add footer style, improve flat list spacing on mobile, fix tagline underlines, small code clean up
Merge pull request #155 from Nurdoidz/master

Add header container
Merge pull request #156 from Nurdoidz/master

Fix account info on header banner when not logged in
minified CSS files, these should probably be excluded from the repository at some point
this fixes #157
dbnotresponding error is now using the new layout
this fixes #147
this fixes the red triangle issue reported in #147
added case insensitive equality check for bug #157
added new setting for subverse owners - "authorized_submitters_only" which only allows administrators or moderators to submit to the subverse (this feature will be later expanded to include authorization of regular users)
Container adjustments

The container elements are being adjusted to be easily responsive for the future. Some duplicate bootstrap elements were removed in preparation of the transition to full CSS independence in the future.