Update landfill urls
Add --site option to install_landfill
Merge branch 'master' of https://github.com/mozilla/zamboni into update-landfill-urls

Conflicts:
	apps/amo/management/commands/install_landfill.py
redirect Reference Apps ecosystem pages to MDN pages (bug 1022029)
Commit from Mozilla Verbatim by user auzelac91.: 1281 of 2491 strings translated (0 fuzzy).
Merge branch 'master' of ssh://github.com/mozilla/zamboni
Merge branch 'master' of ssh://github.com/mozilla/zamboni
Merge branch 'master' of ssh://github.com/mozilla/zamboni
Updated purchase tests to not reference addons
Fixed developers tests
Update test after fixture change
Put a couple things back after over-aggresive deletion
remove all unused LESS files and condense legacy Marketplace Admin CSS (bug 842352)
Another test fix after fixture change
Fixed mkt/comm/ tests
Merge pull request #2193 from cvan/less-less

remove all unused LESS files and condense legacy Marketplace Admin CSS (bug 842352)
ensure urls are created correctly (bug 1021991)
Commit from Mozilla Verbatim by user cesperanc@.: 2078 of 2491 strings translated (0 fuzzy).
Merge branch 'master' of ssh://github.com/mozilla/zamboni
remove `shared_url` helper and tests (bug 1024185)