Add alert to viewfamily page when privacy is turned on (#18)

langs/en/messages.json

@@ -10,5 +10,6 @@
     "Events updated.": "Events updated.",
     "You agree to use the information in this directory for homeschool use ONLY. All other purposes, such as soliciting, is strictly prohibited.": "You agree to use the information in this directory for homeschool use ONLY. All other purposes, such as soliciting, is strictly prohibited.",
     "Payment saved.": "Payment saved.",
-    "Only showing expired or expiring memberships.": "Only showing expired or expiring memberships."
+    "Only showing expired or expiring memberships.": "Only showing expired or expiring memberships.",
+    "This family wishes to remain private.  Do not share this information, even with other HACHE members.": "This family wishes to remain private.  Do not share this information, even with other HACHE members."
 }

pages/viewfamily.php

@@ -43,6 +43,16 @@ $family = (new Family())->load($famid);
             </div>
         </div>
 
+        <?php
+        if ($family->getPrivate()) {
+            ?>
+        <div class="alert alert-indigo">
+            <i class="fas fa-users"></i> <i class="fas fa-shield-alt"></i> <i class="fas fa-info-circle"></i> <?php $Strings->get("This family wishes to remain private.  Do not share this information, even with other HACHE members."); ?>
+        </div>
+        <?php
+        }
+        ?>
+
         <div class="d-flex justify-content-around flex-wrap">
             <?php
             $newsletter = "Email";