remove redundance @copyright and @license docblock  because of already written
Docblock subject misspelling

Nitpick spelling issue in docblock subject.
use DateTime::getTimestamp() as argument to IntlDateFormatter::format() for PHP installation consistency
Resolved issue where auth was set after disconnect
added zendframework/zend-resources to the global composer.json

I added `zendframework/zend-resources` to the global `composer.json` file @ `replace` to make it installable without installing the hole framework.

*NOTE:* The package `zendframework/zend-resources` is also missing on https://packages.zendframework.com/
Make ValidatorPluginManager aware of DateTime validator
Merge branch 'hotfix/4665'

Close #4665
Merge branch 'patch-1' of git://github.com/sqmk/zf2 into hotfix/4646
Merge branch 'hotfix/4646'

Close #4646
Add PhoneNumber validator to invokables
Merge branch 'hotfix/4644'

Close #4644
Merge branch 'remove/redundance-docblock' of git://github.com/samsonasik/zf2 into hotfix/4631
Merge branch 'hotfix/4631'

Close #4631
Resolved merge conflicts from commit a8eda2d
Resolved merge conflicts from commit 83ba3cf
Merge branch 'hotfix/4640'

Close #4640
Add use statements
Merge branch 'hotfix/4643'

Close #4643
Ran php-cs-fixer to resolve coding standard violations
Merge branch 'hotfix/smtp-auth-does-not-reset-at-quit' of https://github.com/mwillbanks/zf2

PR #4690