Replace "fork me on github" banner with link

The banner makes it impossible to click "status" on mobile.

Also consolidates other github links to the header to make all pages consistent.

Author: erikdesjardins

site/static/bootstrap.html

@@ -75,13 +75,9 @@ <h3>This may take a while!</h3>
     <div id="byCrateChart"></div>
     <div id="totalChart"></div>
     <div id="as-of"></div>
-    <a href="https://github.com/rust-lang-nursery/rustc-perf">
-        <img style="position: absolute; top: 0; right: 0; border: 0; clip-path: polygon(8% 0%, 100% 92%, 100% 0%);"
-            src="https://camo.githubusercontent.com/38ef81f8aca64bb9a64448d0d70f1308ef5341ab/68747470733a2f2f73332e616d617a6f6e6177732e636f6d2f6769746875622f726962626f6e732f666f726b6d655f72696768745f6461726b626c75655f3132313632312e706e67"
-            alt="Fork me on GitHub"
-            data-canonical-src="https://s3.amazonaws.com/github/ribbons/forkme_right_darkblue_121621.png">
-    </a>
-
+    <div style="text-align: center;">
+        <a href="https://github.com/rust-lang/rustc-perf">Contribute on GitHub</a>
+    </div>
     <script>
         function tooltipPlugin({ onclick, commits, shiftX = 10, shiftY = 10 }) {
             let tooltipLeftOffset = 0;

site/static/compare.html

@@ -528,12 +528,9 @@ <h2>Comparing <span id="stat-header">{{stat}}</span> between <span id="before">{
     </div>
     <br>
     <div id="as-of"></div>
-    <a href="https://github.com/rust-lang-nursery/rustc-perf">
-        <img style="position: absolute; top: 0; right: 0; border: 0; clip-path: polygon(8% 0%, 100% 92%, 100% 0%);"
-            src="https://camo.githubusercontent.com/38ef81f8aca64bb9a64448d0d70f1308ef5341ab/68747470733a2f2f73332e616d617a6f6e6177732e636f6d2f6769746875622f726962626f6e732f666f726b6d655f72696768745f6461726b626c75655f3132313632312e706e67"
-            alt="Fork me on GitHub"
-            data-canonical-src="https://s3.amazonaws.com/github/ribbons/forkme_right_darkblue_121621.png">
-    </a>
+    <div style="text-align: center;">
+        <a href="https://github.com/rust-lang/rustc-perf">Contribute on GitHub</a>
+    </div>
     <script src="https://cdnjs.cloudflare.com/ajax/libs/msgpack-lite/0.1.26/msgpack.min.js"></script>
     <script src="shared.js"></script>
     <script>

site/static/dashboard.html

@@ -20,7 +20,7 @@
     <div id="opt-average-times"></div>
     <div id="as-of"></div>
     <div style="text-align: center;">
-        <a href="https://github.com/rust-lang-nursery/rustc-perf">Contribute on GitHub</a>
+        <a href="https://github.com/rust-lang/rustc-perf">Contribute on GitHub</a>
     </div>
     <script src="shared.js"></script>
     <script>

site/static/help.html

@@ -29,7 +29,7 @@
         <a href="status.html">status</a>, <a href="help.html">help</a>.
     </div>
     <div style="text-align: center;">
-        <a href="https://github.com/rust-lang-nursery/rustc-perf">Contribute on GitHub</a>
+        <a href="https://github.com/rust-lang/rustc-perf">Contribute on GitHub</a>
     </div>
     <div class="help-content">
         <h3><b><code>@rust-timer</code> commands</b></h3>

site/static/status.html

@@ -32,7 +32,7 @@
     </div>
     <div id="as-of"></div>
     <div style="text-align: center;">
-        <a href="https://github.com/rust-lang-nursery/rustc-perf">Contribute on GitHub</a>
+        <a href="https://github.com/rust-lang/rustc-perf">Contribute on GitHub</a>
     </div>
     <script src="shared.js"></script>
     <script>