Update export csv button in families & children to be indicative of what it will generate (#397)

Author: edwinthinks

app/views/children/_list.html.erb

@@ -7,8 +7,9 @@
     <th scope="col"><%= sortable "active", "Active" %></th>
     <th scope="col">Guardian</th>
     <th scope="col">Comments</th>
-    <th scope="col"></th>
-    <th scope="col"></th>
+    <th scope="col" colspan="2">
+      <%= link_to 'Export Results To CSV', children_path(nil, format: :csv), class: "btn btn-info pull-right" %>
+    </th>
   </tr>
   </thead>
   <tbody>

app/views/children/index.html.erb

@@ -65,7 +65,6 @@
                         class: 'btn btn-danger'
                     ) %>
                 <span class="float-right">
-            <%= link_to 'Export a CSV file', children_path(nil, format: :csv), class: "btn btn-info" %>
           </span>
             <% end %>
 

app/views/families/_list.html.erb

@@ -5,8 +5,9 @@
     <th scope="col"><%= sortable "guardian_first_name", "Guardian first name" %></th>
     <th scope="col"><%= sortable "agency_guardian_id", "Agency guardian" %></th>
     <th scope="col">Comments</th>
-    <th scope="col"></th>
-    <th scope="col"></th>
+    <th scope="col" colspan="2">
+      <%= link_to 'Export Results To CSV', families_path(nil, format: :csv), class: "btn btn-info pull-right" %>
+    </th>
   </tr>
   </thead>
   <tbody>

app/views/families/index.html.erb

@@ -61,7 +61,6 @@
                         class: 'btn btn-danger'
                     ) %>
                 <span class="float-right">
-                  <%= link_to 'Export a CSV file', families_path(nil, format: :csv), class: "btn btn-primary" %>
                   <%= link_to 'Add New Family', new_family_path, class: "btn btn-info" %>
                 </span>
             <% end %>