Update zh-TW l10n
Updating french locale
Remove old AMD

We don't use this amd.js anymore; we use the one in commonplace instead.
Updated bg locale
Better getInstalled triggering (bug 917592)

- Only set event listeners for browsers that support webapps
- Don't getInstalled if the browser doesn't have focus
- getInstalled when the browser *gets* focus
Use AEL to work around jQuery event "features"
Remove unused shims
Reload the current view when the page regains visibility (bug 917592)
Merge pull request #282 from chilyashev/patch-3

Updated bg locale
Merge pull request #281 from lissyx/locale.fr

Updating french locale
Merge pull request #280 from moztw/0929_zhtw

Update zh-TW l10n
update ru
update pl locale
Shenanigans part one
Shenanigans part 2
Fix urls.media() base path

We only use this for easter eggs, anyway :-/
Let the media URL come from settings
Fix for hampster header not being hampstery enough
Shenanigans part 3