mcal: update icons and PWA manifest

mcal/manifest.json

@@ -1,25 +0,0 @@
-{
-  "short_name": "French Republican Calendar",
-  "name": "French Republican Calendar",
-  "icons": [
-    {
-      "src": "favicon.ico",
-      "sizes": "128x128 64x64 32x32 24x24 16x16",
-      "type": "image/x-icon"
-    },
-    {
-      "src": "logo192.png",
-      "type": "image/png",
-      "sizes": "192x192"
-    },
-    {
-      "src": "logo512.png",
-      "type": "image/png",
-      "sizes": "512x512"
-    }
-  ],
-  "start_url": ".",
-  "display": "standalone",
-  "theme_color": "#ff0000",
-  "background_color": "#ffffff"
-}

mcal/public/index.html

@@ -134,6 +134,18 @@
                 by modern scholars and were not used by the classical Maya.</p>
         </div>
     </div>
+    <div class="card">
+        <div class="card-body">
+            <h4 class="card-title">What are the Lords of the Night?</h4>
+            <p class="lead">They are nine deities in Mayan mythology who rule over every ninth night and forming a
+                cycle.</p>
+            <p>The Mayan names for these nine deities were unfortunately lost to history, so they are designated
+                numerically from G1 to G9.</p>
+            <p>The Aztecs used a similar system with different names, and those names are: Xiuhtecuhtli, Tezcatlipoca,
+                Piltzintecuhtli, Centeotl, Mictlantecuhtli, Chalchiuhtlicue, Tlazolteotl, Tepeyollotl, Tlaloc. Since
+                this is a Mayan calendar, we will not be using the Aztec names.</p>
+        </div>
+    </div>
 </div>
 <footer class="footer">
     <div class="container">

mcal/public/manifest.json

@@ -1,10 +1,10 @@
 {
-  "short_name": "French Republican Calendar",
-  "name": "French Republican Calendar",
+  "short_name": "Mayan Calendar",
+  "name": "Mayan Calendar",
   "icons": [
     {
       "src": "favicon.ico",
-      "sizes": "128x128 64x64 32x32 24x24 16x16",
+      "sizes": "48x48 32x32 16x16",
       "type": "image/x-icon"
     },
     {