Bug 906892: Change download title and base template title suffix

Change mozilla.org to Mozilla in base templates
Revert "Bug 906892: Change download title and base template title suffix"

This reverts commit 2a48c0e73854ffa96cec3cb1372734d491ed2156.
Need to wait for l10n.
Improve /firefox/os/ animation performance. Bug 911674.

- Update intro bgs, phone screen, adaptive bgs, adaptive
  feature points, & adaptive sprites.

- Performance in A-grade browsers seems far better (based
  on Fx repaints and Chrome frames).

- IE 9 and below get a slightly degraded experience. Can
  be improved if necessary.

- Fix IE8 bug where birthday bg would never show up in
  top fading section.
Merge pull request #1262 from jpetto/bug-911674-optimize-fx-os-adaptive-search

Improve /firefox/os/ animation performance. Bug 911674.
Bug 914694 - followup to fix bugs on production
Merge pull request #1265 from silverorange/914694-followup

bug 914694. followup to fix bugs on production