tidy links

templates/person.html

@@ -27,6 +27,9 @@
 </ul>
 </p>
 
+<h3>Surveys done</h3>
+Wallets and surveys mentioning <a href="/wallets/person/{{person}}">{{person}}</a>
+
 {% if person.blurb %}
 {{person.blurb|safe}}
 {% else %}

templates/walletform.html

@@ -129,7 +129,7 @@
            title="Date of the trip in ISO format: 2020-08-17"
            placeholder="{{date}}" value="{{date}}" required /> 
     <br>        
-           <label for="cave">Cave ID</label>
+           <label for="cave">Cave ID (only needed if no survex file yet)</label>
            <input 
            label = "Cave" name = "cave" size="12"
            title="Cave id e.g. 2017-DM-01 or 1623/256"
@@ -174,7 +174,7 @@
            title="List of people on the survey trip"
            placeholder="{{people}}" value="{{people}}" /> 
     <br>
-           <label for="url">URL of cave description</label>
+           <label for="url">URL of survey area (only needed if not a cave)</label>
            <input 
            label = "URL" name = "url" size ="{{urlsize}}"
            title="URL of cave description, e.g. /1623/264/264.html"