Fix typo in pl locale
updates german locale

Localised some more UI strings to german. However, some descriptions are
still in english and not all translations are displayed. The latter will
be investigated separately.
Merge pull request #362 from Kambfhase/update-german-locale

updates german locale
Merge branch 'master' into develop
Update install.rdf
Refactor l10n. Fix #363

Helpful links:

- <https://developer.mozilla.org/en-US/docs/Mozilla/Tech/XPCOM/Reference/Interface/nsIStringBundleService>
- <https://developer.mozilla.org/en-US/docs/Mozilla/Tech/XPCOM/Reference/Interface/nsIStringBundle>
- <https://github.com/adblockplus/adblockplus/blob/03b965c743f7688622b75b0e7525a17913d7e0ea/chrome/content/ui/i18n.js>
Add missing entity in zh-TW locale
Merge pull request #365 from lydell/refactor-l10n

Refactor l10n. Fix #363
Fix #366: Allow autofocus when switching back to a tab

If a text input is focused and you switch to another window or tab
Firefox blurs the text input. When you switch back to the tab, Firefox
automatically focuses the text input again. Those focus events should be
allowed.
Merge branch 'develop' of github.com:akhodakivskiy/VimFx into develop
Localize to ja(Japanese)
Merge pull request #369 from pluser/localize_ja

Add Japanese localization
Merge pull request #367 from lydell/autofocus-tab-switch-back

Fix #366: Allow autofocus when switching back to a tab
Release v0.5.14
Fix typo in changelog
Suppress non-hintchars key presses in hints mode

They used to be passed along to the browser, which could confusingly
activate site commands, as described in #371.
Add CONTRIBUTING.md
Merge branch 'develop'
Re-add `<em:type>` to install.rdf

It isn’t needed for extensions and themes, but AMO reviews strongly
recommend it anyway.
Add missing style rules