Fix tests by directly adding permanent redirects (#797)

README.md

 * [Fetch](https://github.com/tedious/Fetch) - An IMAP library.
 * [Mautic](https://github.com/mautic/mautic) - Email marketing automation
 * [PHPMailer](https://github.com/PHPMailer/PHPMailer) - Another mailer solution.
-* [Stampie](https://github.com/henrikbjorn/Stampie) - A library for email services such as [SendGrid](http://sendgrid.com), [PostMark](https://postmarkapp.com), [MailGun](https://www.mailgun.com/) and [Mandrill](http://www.mandrill.com).
+* [Stampie](https://github.com/henrikbjorn/Stampie) - A library for email services such as [SendGrid](https://sendgrid.com/), [PostMark](https://postmarkapp.com), [MailGun](https://www.mailgun.com/) and [Mandrill](http://www.mandrill.com).
 * [SwiftMailer](http://swiftmailer.org/) - A mailer solution.
 
 ## Files
 *Libraries that implement the dependency injection design pattern.*
 
 * [Aura.Di](https://github.com/auraphp/Aura.Di) - A serializable dependency injection container with constructor and setter injection, interface and trait awareness, configuration inheritance, and much more.
-* [Acclimate](https://github.com/jeremeamia/acclimate-container) - A common interface to dependency injection containers and service locators.
+* [Acclimate](https://github.com/AcclimateContainer/acclimate-container) - A common interface to dependency injection containers and service locators.
 * [Auryn](https://github.com/rdlowrey/Auryn) - A recursive dependency injector.
 * [Container](https://github.com/thephpleague/container) - Another flexible dependency injection container.
 * [Disco](https://github.com/bitExpert/disco) - A PSR-11 compatible, annotation-based dependency injection container.