* New upstream release from the beta channel (FIREFOX_58_0b3_BUILD2)
* Adapt to upstream and use ./mach
  - debian/build/rules.mk
* Install EmojiOneMozilla.ttf (LP: #1644021)
  - debian/firefox.install.in
* Update patches
  - debian/patches/allow-lockPref-everywhere.patch
  - debian/patches/revert-upstream-search-engine-changes.patch
* Update revert-upstream-search-engine-changes.patch to ensure we keep the
  region overrides for non-Google plugins
* Update AppArmor profile