ReCaptcha feature
ReCaptcha config from setup script

Added config setting to be available from the ./setup script. Captcha
public and private keys are added in the Features->Security tab, the
captchaLogin is available in the New Server tab where you can enable or
disable reCaptcha for that server.
ReCaptcha https and CSP bug fixes
ReCaptcha error message
Recaptcha bug fixes

Error message for empty captcha "Please enter correct captcha!" and if
the user enters correct captcha but wrong login data it won't be
required to enter it next time.
Syntax highlighting for binlog table
Update po files
Translated using Weblate (Greek)

Currently translated at 100.0% (2603 of 2603)
Translated using Weblate (French)

Currently translated at 100.0% (2603 of 2603)
Translated using Weblate (Czech)

Currently translated at 100.0% (2603 of 2603)
refactor server_status.php
1. using better function name
2. split long lines
Translated using Weblate (Turkish)

Currently translated at 100.0% (2603 of 2603)
Translated using Weblate (Spanish)

Currently translated at 100.0% (2603 of 2603)
Merge branch 'master' of github.com:phpmyadmin/phpmyadmin
Add check for json module in PHP

Debian no longer ships JSON support built in into PHP because of some
licensing issues found in the PHP 5.5 and others might follow, so we
need to check whether JSON module is there.
Merge commit 'b8a621629f4c6cd53b9820c98551eb605429774f'
Merge branch 'QA_4_0'
Translated using Weblate (Swedish)

Currently translated at 99.9% (2601 of 2603)
Translated using Weblate (Greek)

Currently translated at 100.0% (2665 of 2665)
Merge remote-tracking branch 'origin/QA_4_0' into QA_4_0