Fixes #91 - Homepage duplicate in Polish for SEM

includes/abb-cross-promotion.html

Index: includes/abb-cross-promotion.html
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deleted file mode 100644
--- a/includes/abb-cross-promotion.html
+++ /dev/null
@@ -1,38 +0,0 @@
-<section id="abb-cross-promotion" class="bg-secondary">
-  <div class="container phablet-width content text-center">
-    <h2 class="h1">
-      {{ abb-cross-promotion-heading[Heading] Want to block ads and disable tracking on <span class='avoid-wrap'>mobile devices?</span> }}
-    </h2>
-
-    <figure>
-      <img src="/img/abb-logo.png" 
-           alt="{{ abb-full-logo-alt[Alt text] Adblock Browser icon against a shield }}"
-           id="abb-logo">
-      <figcaption>
-        <h3>
-          {{ abb-cross-promotion-subheading[Heading] Adblock Browser App }}
-        </h3>
-        <p>
-          {{ abb-cross-promotion-description[Paragraph] From the team behind Adblock Plus, the most popular ad blocker for desktop browsers, Adblock Browser is now available for your Android and iOS devices. }}
-        </p>
-      </figcaption>
-    </figure>
-
-    <div id="abb-app-store-badges" class="row">
-      <a href="https://eyeo.to/adblockbrowser/ios/abp-website" 
-         title="{{ abb-ios-link-title[Link title] Get Adblock Browser on iOS }}" 
-         class="column one-half">
-        <img src="/img/apple-app-store-badge.png" 
-             srcset="/img/apple-app-store-badge.svg 2x" 
-             alt="{{ abb-ios-badge-alt[Alt text] Download Adblock Browser on the App Store }}">
-      </a>
-      <a href="https://eyeo.to/adblockbrowser/android/abp-website" 
-         title="{{ abb-android-link-title[Link title] Get Adblock Browser on Android }}" 
-         class="column one-half">
-        <img src="/img/google-play-badge.png" 
-             srcset="/img/google-play-badge.svg 2x" 
-             alt="{{ abb-android-badge-alt[Alt text] Download Adblock Browser on Google Play }}">
-      </a>
-    </div>
-  </div>
-</section>