Added boostrap4 dependency

Mark Gibbs · Mark Gibbs · commit f8254e0df0b6 · 2018-06-27T22:45:04.000-07:00
diff --git a/dev_requirements.txt b/dev_requirements.txt
@@ -18,6 +18,7 @@ dash-html-components==0.10.1
 dash-renderer==0.12.1
 decorator==4.3.0
 Django==2.0.5
+django-bootstrap4
 docopt==0.6.2
 docutils==0.14
 dpd-components
