Some of our tests require that at least one second has passed before
they can continue because our revisions depend on the Unix Timestamp.

Currently we use a sleep(1) for this. However this always waits a whole
second, even if the next second is already much closer or maybe already
here - especially when some processing has been done since the last
operation.

This new method waits for the next second by checking the time every
10th of a second. This might speed up some of our tests a bit.

Translation update (zh)

Use composer installed phpseclib

this is not supported, yet: https://github.com/facebook/hhvm/issues/2745

Added file-in-use reference to media-manager

* master: (54 commits)
  updated geshi
  authpdo - use type safe comparison on passwords. fixes #1765
  removed unneeded files from random_compat
  Use cryptographically secure pseudo random number generator (CSPRNG)
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  or maybe I only now figured out the right travis config :-/
  disable 7.1 testing completely
  allow 7.1 failures until it's released #1682
  DE translation for key 'protected'
  Use 'Benachrichtigung' instead of 'Notifikation'
  Fix spelling of some terms (lower to upper case)
  DE translation for key: addUser_error_missing_pass
  DE translation for keys: update_name, update_mail
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  Implemented interwiki substitution for external images (issue #1614).
  ...

Uses paragonie/random_compat instead of insecure home-brewed code.

It's NEVER fine to fall back to mt_rand() for secure random.

Fixes #1760.

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inSQL password checking for authpdo

fix calculation of LastRevisionAt

added debug prints to better figure out when LDAP has search issues.

Return valid xml when XML-RPC interface not enabled

Implemented interwiki substitution for external images (issue #1614).

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currently phpseclib throws an error (about a deprecated function).
errors do not count as failures, so we can't skip them. so for now
7.1 testing is removed again.

DE translation for keys: update_name, update_mail

Usermanager/update lang de

DE translation for key 'protected'