[tx-robot] updated from transifex
Finally actually implement the interfaces I claim to.

\Iterator, \Countable, \ArrayAccess

Still need some checks to assure validity after unset()
Add userid to address book query. Fix owncloud/security-tracker#48
Address book actions was hidden
Add (commented) removal of localStorage
Add visibility to test methods
Remove unused code in Http middleware
Exclude templates from Scrutinizer checks
  Switching to transifex.com
[tx-robot] updated from transifex
Remove wrong argument to HttpMiddleware ctor
Remove wrong argument to HttpMiddleware ctor
Delete localeStorage entry on address book deletion
Try to open in new tab if the mailto handler is webmail. Refs. #394