tests: update snapshot

Author: machow

pins/tests/_snapshots/test_board_pin_write_rsc_index_html/data.txt

@@ -2,8 +2,8 @@ api_version: 1
 created: 20200113T235859Z
 description: some description
 file: test_rsc_pin.csv
-file_size: 16
-pin_hash: d6820e2d11300a70
+file_size: 19
+pin_hash: a6cf5331bf3de6c6
 title: some pin
 type: csv
 user: {}

pins/tests/_snapshots/test_board_pin_write_rsc_index_html/index.html

@@ -45,8 +45,8 @@ <h3>derek/test_rsc_pin</h3>
 created: 20200113T235859Z
 description: some description
 file: test_rsc_pin.csv
-file_size: 16
-pin_hash: d6820e2d11300a70
+file_size: 19
+pin_hash: a6cf5331bf3de6c6
 title: some pin
 type: csv
 user: {}
@@ -76,7 +76,7 @@ <h3>Code</h3>
       <h3>Preview <small>(up to 100 rows)</small></h3>
       <div data-pagedtable style="height: 25em;">
         <script data-pagedtable-source type="application/json">
-          {"data": [{"x": 1, "y": "a"}, {"x": 2, "y": "b"}, {"x": 3, "y": "c"}], "columns": [{"name": ["x"], "label": ["x"], "align": ["left"], "type": [""]}, {"name": ["y"], "label": ["y"], "align": ["left"], "type": [""]}]}
+          {"data": [{"x": 1.0, "y": "a"}, {"x": 2.0, "y": "b"}, {"y": "c"}], "columns": [{"name": ["x"], "label": ["x"], "align": ["left"], "type": [""]}, {"name": ["y"], "label": ["y"], "align": ["left"], "type": [""]}]}
         </script>
       </div>
     </section>

pins/tests/_snapshots/test_board_pin_write_rsc_index_html/test_rsc_pin.csv

@@ -1,4 +1,4 @@
 x,y
-1,a
-2,b
-3,c
+1.0,a
+2.0,b
+,c