fix tools/update-translations.sh - curl now follows 3xx redirects
update 3.3 translations
Merge pull request #1911 from wordpress-mobile/issue/3.3-string-update

3.3 translations update
Fix #1921 by skipping authentication to wpcom
Merge pull request #1923 from wordpress-mobile/issue/1921-WPWebViewActivity-no-redirect

WPWebViewActivity doesn't redirect to the correct url
Merge branch 'release/3.3' into develop