Merge !976

Add backup git mirror

See merge request monero-project/monero-site!976

_data/downloads.yml

@@ -87,6 +87,7 @@
   id: source
   icon: icon-github
   cli_url: https://github.com/monero-project/monero
+  mirror1: https://git.pwned.systems/monero-project/monero
   cli_hash: source
   version: Bleeding edge (possibly unstable)
   

_i18n/en.yml

@@ -173,6 +173,7 @@ downloads:
   note2: and should be treated as canonical, with the signature checked against the appropriate GPG key in the source code (in /utils/gpg_keys).
   currentversion: Current Version
   sourcecode: Source Code
+  mirror: Mirror
   blockchain1: If you'd prefer to use a blockchain bootstrap, instead of syncing from scratch, you can
   blockchain2: use this link for the most current bootstrap.
   blockchain3: It is typically much faster to sync from scratch, however, and it also takes a lot less RAM (import is very greedy).

downloads/index.md

@@ -54,6 +54,9 @@ permalink: /downloads/index.html
                                 <h4 id="{{ data_downloads.platform | slugify }}">
                                     <a href="{{ data_downloads.cli_url }}">{% t downloads.sourcecode %}</a>
                                 </h4>
+                                <h4>
+                                    <a href="{{ data_downloads.mirror1 }}">{% t downloads.mirror %}</a>
+                                </h4>
                             </div>
                             <div class="col-md-8 col-md-offset-2 col-sm-12 col-xs-12">
                                 <p>{% t downloads.blockchain1 %} <a href="https://downloads.getmonero.org/blockchain.raw">{% t downloads.blockchain2 %}</a> {% t downloads.blockchain3 %}</p>