Show busy indicator while waiting for query results - fixes #104

Change-Id: Ib818517199d8e8cb76215d7453849f6d813a61e3
diff --git a/dev/scss/base.scss b/dev/scss/base.scss
index 1582513..f6dc152 100644
--- a/dev/scss/base.scss
+++ b/dev/scss/base.scss
@@ -2,6 +2,7 @@
 @import "util";
 @import "base/flextable";
 @import "base/fragment";
+@import "base/load";
 
 /**
  * Basic global CSS rules for Kalamar