Add Plex

Fixes #108

images/reference/index.md

@@ -84,5 +84,6 @@ Where possible this links to the organisation's brand guidelines page.
 | <img src="/images/svg/samsunginternet.svg" width="256" />	| <img src="/images/reference/samsunginternet.png" width="256" />	| http://www.samsung.com/global/galaxy/apps/samsung-internet/	|
 | <img src="/images/svg/twilio.svg" width="256" />	| <img src="/images/reference/twilio.svg" width="256" />	| https://www.twilio.com/marketing/bundles/company-brand/resources/Twilio-Logos.zip	|
 | <img src="/images/svg/laravel.svg" width="256" />	| <img src="/images/reference/laravel.svg" width="256" />	| https://github.com/laravel/art/blob/master/Laravel-l-slant.svg	|
+| <img src="/images/svg/plex.svg" width="256" />	| <img src="/images/reference/plex.svg" width="256" />	| http://brand.plex.tv/d/qxmJ3odkK0fj/plex-style-guide	|
 
 

images/reference/plex.svg

@@ -0,0 +1,16 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="250" height="250" viewBox="0 0 250 250">
+  <defs>
+    <linearGradient id="plex-icon-app-a" x1="0%" y1="50%" y2="50%">
+      <stop offset="0%" stop-color="#1F1F1F"/>
+      <stop offset="100%" stop-color="#282828"/>
+    </linearGradient>
+    <radialGradient id="plex-icon-app-b" cx="89.267%" cy="49.76%" r="92.5%" fx="89.267%" fy="49.76%" gradientTransform="matrix(1 0 0 .60416 0 .197)">
+      <stop offset="0%" stop-color="#F9BE03"/>
+      <stop offset="100%" stop-color="#CC7C19"/>
+    </radialGradient>
+  </defs>
+  <g fill="none">
+    <rect width="250" height="250" fill="url(#plex-icon-app-a)" rx="12"/>
+    <polyline fill="url(#plex-icon-app-b)" points="74.75 42.5 122.648 42.5 175.5 125 122.648 207.5 74.75 207.5 127.602 125 74.75 42.5"/>
+  </g>
+</svg>