Add linkedin page to homepage (#1255)

Fix #1178

Co-authored-by: Sergey Panteleev <sergey@php.net>

Author: marcosmarcolin

fonts/Font-Awesome/config.json

@@ -33,6 +33,12 @@
       "search": [
         "x-twitter"
       ]
+    },
+    {
+      "uid": "e9107949dd6c9e8ab2b29ae07156e38c",
+      "css": "linkedin",
+      "code": 61665,
+      "src": "fontawesome"
     }
   ]
 }

fonts/Font-Awesome/css/fontello-codes.css

@@ -1,3 +1,4 @@
 
 .icon-x-twitter:before { content: '\e800'; } /* '' */
 .icon-mastodon:before { content: '\e801'; } /* '' */
+.icon-linkedin:before { content: '\f0e1'; } /* '' */

fonts/Font-Awesome/css/fontello-embedded.css

@@ -1,3 +1,4 @@
 
 .icon-x-twitter { *zoom: expression( this.runtimeStyle['zoom'] = '1', this.innerHTML = ' '); }
 .icon-mastodon { *zoom: expression( this.runtimeStyle['zoom'] = '1', this.innerHTML = ' '); }
+.icon-linkedin { *zoom: expression( this.runtimeStyle['zoom'] = '1', this.innerHTML = ' '); }

fonts/Font-Awesome/css/fontello-ie7-codes.css

@@ -12,3 +12,4 @@
 
 .icon-x-twitter { *zoom: expression( this.runtimeStyle['zoom'] = '1', this.innerHTML = ' '); }
 .icon-mastodon { *zoom: expression( this.runtimeStyle['zoom'] = '1', this.innerHTML = ' '); }
+.icon-linkedin { *zoom: expression( this.runtimeStyle['zoom'] = '1', this.innerHTML = ' '); }

fonts/Font-Awesome/css/fontello-ie7.css

@@ -56,3 +56,4 @@
 
 .icon-x-twitter:before { content: '\e800'; } /* '' */
 .icon-mastodon:before { content: '\e801'; } /* '' */
+.icon-linkedin:before { content: '\f0e1'; } /* '' */

fonts/Font-Awesome/css/fontello.css

@@ -192,17 +192,23 @@
       <div class='body'>
         <ul>
           <li>
-            <a href="https://twitter.com/official_php">
+            <a href="https://twitter.com/official_php" target="_blank" rel="noopener noreferrer">
               <i class="icon-x-twitter"></i>
               @official_php
             </a>
           </li>
           <li>
-            <a href="https://fosstodon.org/@php">
+            <a href="https://fosstodon.org/@php" target="_blank" rel="noopener noreferrer">
               <i class="icon-mastodon"></i>
               @php@fosstodon.org
             </a>
           </li>
+          <li>
+            <a href="https://www.linkedin.com/company/phpnet" target="_blank" rel="noopener noreferrer">
+              <i class="icon-linkedin"></i>
+              @phpnet
+            </a>
+          </li>
         </ul>
       </div>
     </div>