Allow displaying PayPal and return pages in the original language

wiki/src/donate.html

@@ -51,9 +51,14 @@
   <input type="hidden" name="currency_code" value="USD" id="currency_code">
   <input type="hidden" name="item_name" value="Donation to Tails">
   <input type="hidden" name="no_note" value="1">
+
+  <!-- Note for translators: adapt this to return to the page in your language. -->
   <input type="hidden" name="return" value="https://tails.boum.org/donate/thanks">
   <input type="hidden" name="cancel_return" value="https://tails.boum.org/donate/canceled">
 
+  <!-- Note for translators: adapt this to your language. -->
+  <input name="lc" type="hidden" value="US" />
+
   <!-- For recurring donations only. -->
   <input type="hidden" name="a3" value="5" id="a3">
   <input type="hidden" name="t3" value="Y" id="t3">
@@ -190,9 +195,14 @@ permitted by law.</strong></p>
   <input type="hidden" name="currency_code" value="EUR" id="currency_code">
   <input type="hidden" name="item_name" value="Donation to Tails">
   <input type="hidden" name="no_note" value="1">
+
+  <!-- Note for translators: adapt this to return to the page in your language. -->
   <input type="hidden" name="return" value="https://tails.boum.org/donate/thanks">
   <input type="hidden" name="cancel_return" value="https://tails.boum.org/donate/canceled">
 
+  <!-- Note for translators: adapt this to your language. -->
+  <input name="lc" type="hidden" value="US" />
+
   <input type="hidden" name="src" value="1">
   <input type="hidden" name="p3" value="1">
 
@@ -220,9 +230,14 @@ permitted by law.</strong></p>
   <input type="hidden" name="currency_code" value="EUR" id="currency_code">
   <input type="hidden" name="item_name" value="Donation to Tails">
   <input type="hidden" name="no_note" value="1">
+
+  <!-- Note for translators: adapt this to return to the page in your language. -->
   <input type="hidden" name="return" value="https://tails.boum.org/donate/thanks">
   <input type="hidden" name="cancel_return" value="https://tails.boum.org/donate/canceled">
 
+  <!-- Note for translators: adapt this to your language. -->
+  <input name="lc" type="hidden" value="US" />
+
   <input type="radio" name="amount" value="5" id="pp_5" checked="checked"><label for="pp_5">5€</label>
   <input type="radio" name="amount" value="10" id="pp_10"><label for="pp_10">10€</label>
   <input type="radio" name="amount" value="20" id="pp_20"><label for="pp_20">20€</label>
@@ -252,9 +267,14 @@ permitted by law.</strong></p>
   <input type="hidden" name="currency_code" value="USD" id="currency_code">
   <input type="hidden" name="item_name" value="Donation to Tails">
   <input type="hidden" name="no_note" value="1">
+
+  <!-- Note for translators: adapt this to return to the page in your language. -->
   <input type="hidden" name="return" value="https://tails.boum.org/donate/thanks">
   <input type="hidden" name="cancel_return" value="https://tails.boum.org/donate/canceled">
 
+  <!-- Note for translators: adapt this to your language. -->
+  <input name="lc" type="hidden" value="US" />
+
   <input type="hidden" name="src" value="1">
   <input type="hidden" name="p3" value="1">
 
@@ -282,9 +302,14 @@ permitted by law.</strong></p>
   <input type="hidden" name="currency_code" value="USD" id="currency_code">
   <input type="hidden" name="item_name" value="Donation to Tails">
   <input type="hidden" name="no_note" value="1">
+
+  <!-- Note for translators: adapt this to return to the page in your language. -->
   <input type="hidden" name="return" value="https://tails.boum.org/donate/thanks">
   <input type="hidden" name="cancel_return" value="https://tails.boum.org/donate/canceled">
 
+  <!-- Note for translators: adapt this to your language. -->
+  <input name="lc" type="hidden" value="US" />
+
   <input type="radio" name="amount" value="5" id="pp_5" checked="checked"><label for="pp_5">$5</label>
   <input type="radio" name="amount" value="10" id="pp_10"><label for="pp_10">$10</label>
   <input type="radio" name="amount" value="20" id="pp_20"><label for="pp_20">$20</label>