Fix upgrade, remove <hr> when dashboard locked

Author: kizniche

alembic_db/alembic/versions/9bdb60d2a2cd_add_custom_layout.py

@@ -25,7 +25,7 @@
 
 def upgrade():
     with op.batch_alter_table("misc") as batch_op:
-        batch_op.add_column(sa.Column('custom_layout', sa.Text))
+        batch_op.add_column(sa.Column('custom_layout', sa.Text().with_variant(LONGTEXT, "mysql", "mariadb")))
 
     op.execute(
         '''

mycodo/mycodo_flask/templates/pages/dashboard.html

@@ -65,12 +65,18 @@
     {%- endfor -%}
     </div> <!-- grid-stack -->
 
-    <hr/>
+  {% if this_dashboard.locked %}
+
   </div>
 
   <div style="clear: both"></div>
 
-  {% if not this_dashboard.locked %}
+  {% else %}
+
+    <hr/>
+  </div>
+
+  <div style="clear: both"></div>
 
   <div class="container-fluid" style="padding-bottom: 1em; margin-left: 0.5em">