Localisation updates from http://translatewiki.net.
add keystroke tests for relevant buttonpresses and change naming schema to something more sane
not z, is b!
typo
Merge pull request #1610 from ether/frontend-tests-refactor

change test naming schema and add keystroke tests for relevant buttonpresses
add authorId to chat and userlist, possibly privacy/security issue?
Validate all 'author' attribs of incoming changesets to be the same value as the current user's authorId
Merge pull request #1609 from ether/dont-crash-bad-author

SECURITY PATCH: Don't crash pad if bad author data is passed to the server
redirect /admin to /admin/ so that the relative links work
Merge pull request #1615 from ether/fix/admin-relative-links

redirect /admin to /admin/ so that the relative links work
Merge branch 'develop' of github.com:ether/etherpad-lite into custom-obj-msg
a safer approach I think but still be careful