fixed wrong image filenames

Author: ErikBjare

thankful/index.pug

@@ -14,7 +14,7 @@ html
             +text('div', 'text-center', 'grey-800')
               div
                 +typo('div', 'display-4')
-                  img(src="/media/thankful-icon-512.png", style="width: 1em; display: inline-block; vertical-align: middle; margin: 0em 0em 0.2em 0")
+                  img(src="/media/thankful-logo-512.png", style="width: 1em; display: inline-block; vertical-align: middle; margin: 0em 0em 0.2em 0")
                   span(style="display: inline-block; vertical-align: middle; font-family: 'Varela round'")
                     | #[b hankful]
               div(style="font-family: 'Varela round'")
@@ -37,7 +37,7 @@ html
                       img(src="https://addons.cdn.mozilla.net/static/img/addons-buttons/AMO-button_1.png")
 
                 p
-                  a(href="/media/screenshot-thankful.png")
+                  a(href="/media/screenshot-thankful-1280x800.png")
                     figure(style="border: 1px solid #555; border-radius: 3px; width: 30em; max-width: 100%; margin: 0 auto 0 auto")
                       img(src="/media/screenshot-thankful-1280x800.png", width="100%")