Performance - remove video player and don't duplicate required wiki resources
Update mixin / class structure to avoid unwanted duplication
fix bug 947832, 944560, 937136, 914797, 914946 - Remove TOC counters and indent listing
Removing legacy print files.
fix bug 949984 - no horizontal scroll on iPhone
Move Tabzilla for optimal load performance.
Merge pull request #1770 from darkwing/remove-legacy-print

Remove legacy print files
Merge pull request #1773 from darkwing/move-tabzilla

Move placement of tabzilla within base template
Merge pull request #1784 from iakshay/master

fix bug 949984 - no horizontal scroll on iPhone
Merge pull request #1783 from darkwing/toc-spacing

fix bug 947832, 944560, 937136, 914797, 914946 - Remove TOC counters and indent listing
Remove useless, stupid, hateful p
Remove and redirect /mobile and /addons
Only load persona if the user is not logged in
Merge pull request #1787 from darkwing/remove-stupid-p

Remove useless, stupid, hateful p
Merge pull request #1788 from darkwing/only-need-persona

Only load persona if the user is not logged in
Merge pull request #1775 from darkwing/avoid-stylus-dupe

Update mixin / class structure to avoid unwanted duplication
Move newsletter signup, other profile improvements
Crush images, save some bytes
Crush beast images down.
Remove ?mdn cache-buster on tabzilla.js

We were using this temporarily as we waited for some important updates
to hit the Tabzilla CDN. This has since happened, making the
cache-buster unnecessary.