The report system is pretty low-tech. However the scaffolding is there
for a lot of new stuff. What we currently have:
* Users can create reports
* Staff can view reports
* Admins can create report templates
There's a post drop-down menu available on all posts now, too. This is
where "report post" menu item lives and other things like that can be
added too.
Signed-off-by: Alek Ratzloff <alekratz@gmail.com>