* On Forums landing page, show who was the most recent commenter on each
board's most recently updated post.
* Show photo count on Profile Pages on the "Photos" tab.
* Revise the mobile and tablet top nav bar:
* Always show small badge icons linking to the Site Gallery & Forum
* Always show Friends & Messages badges. If no new notifications, they
display as grey instead of yellow w/ a number.
* Put icons next to most nav bar items, especially the User Menu
* Tighten the sprawling page layouts in the Forums to be more compact
for mobile screens.
* Fix bug where some pages scrolled horizontally on mobile: the root cause
was divs with class="content p-2", needs minimum p-3 (but p-4 is used) to
provide enough padding to overcome column margins which were pushing the
page too wide on mobile.
Adds initial code for basically functional forums:
* Forums landing page shows hard-coded list of Categories along with any
forums in the DB that use those categories.
* Admin: Create, Edit forums and view forums you own or have admin rights
to modify.
* Landing page forums list shows the title/description and dynamic count of
number of Topics and total number of Posts in each forum. TODO: distinct
count of Users who posted in each forum.
* Board Index page shows list of Threads (posts) with a Replies count and
Views count on each thread.
* Thread view is basically an array of Comments. Users can post, edit and
delete (their own) comments. Deleting the first comment removes the
entire Thread - the thread points to a first Comment to provide its body.
* Reply and Quote-Reply options working.
