* create proper test message and use correct env var for from address. designed to work with sandboxed AWS ses

* use actionmailer in configuration test rake task

* remove mailfactory gem

* tidy up Gemfile and gem lock

* fix rubocop issues

* Update configuration.rake
Co-authored-by: Ahmad Farhat <ahmad.af.farhat@gmail.com>
Co-authored-by: Ahmad Farhat <ahmad.farhat@blindsidenetworks.com>

* Update configuration.rake

use env variable SMTP_TEST_RECIPIENT so customers using mail providers like Microsoft can specify RFC 2606 compliant destination test recipients

* add SMTP_TEST_RECIPIENT to sample.env

add SMTP_TEST_RECIPIENT to sample.env with default value to ensure retro compatibility

* default to notifications@example.com

default to notifications@example.com should SMTP_TEST_RECIPIENT not be defined
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translation completed for the source file '/config/locales/en.yml'
on the 'fr' language.
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* fixes #2082 proper link in mail

only send the promoted user a link to the admin page if their role 
allows them to.

* addressed review
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translation completed for the source file '/config/locales/en.yml'
on the 'ja_JP' language.
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translation completed for the source file '/config/locales/en.yml'
on the 'nl' language.
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translation completed for the source file '/config/locales/en.yml'
on the 'zh_CN' language.
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translation completed for the source file '/config/locales/en.yml'
on the 'de_DE' language.
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translation completed for the source file '/config/locales/en.yml'
on the 'gl' language.
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translation completed for the source file '/config/locales/en.yml'
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translation completed for the source file '/config/locales/en.yml'
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translation completed for the source file '/config/locales/en.yml'
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translation completed for the source file '/config/locales/en.yml'
on the 'ko_KR' language.
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- autocomplete="username": Tell the browser a user name should be filled, if any.
  Reference: https://developer.mozilla.org/en-US/docs/Web/HTML/Attributes/autocomplete
- autocapitalize="none": Tell browsers (especially on mobile devices like iOS) not to
  capitalize the first letter
  Reference: https://developer.apple.com/library/archive/documentation/AppleApplications/Reference/SafariHTMLRef/Articles/Attributes.html#//apple_ref/doc/uid/TP40008058-autocapitalize
- spellcheck="false": Do not spell-check the user name
  Reference: https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/spellcheck
- autofocus: indicates that the input should automatically have focus, which makes sense
  because this form is shown after having clicked the "login" button so it's not an issue that
  the screen reader will skip the "Sign in to your account" text.
  Reference: https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#htmlattrdefautofocus



This PR will improve usability especially on mobile devices. It does *not* not attempt to improve WCAG compliance.
Co-authored-by: Ahmad Farhat <ahmad.af.farhat@gmail.com>

This patch fixes a cross-site-scripting vulnerability in Greenlight
which allowed users to inject code into Greenlight by adding scripts
into their names.
Co-authored-by: Ahmad Farhat <ahmad.af.farhat@gmail.com>

translation completed for the source file '/config/locales/en.yml'
on the 'da' language.
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translation completed for the source file '/config/locales/en.yml'
on the 'gl' language.
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translation completed for the source file '/config/locales/en.yml'
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translation completed for the source file '/config/locales/en.yml'
on the 'de_DE' language.
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