Merge pull request #32 into dev

Fixes #32

Author: kangas

scout-ui/src/home/index.less

@@ -140,6 +140,7 @@
 
   .schema-field-wrapper {
     float: left;
+    overflow: hidden;
   }
 
   .schema-field-type {
@@ -153,6 +154,14 @@
     text-transform: lowercase;
   }
 
+  .schema-field-type-undefined > .schema-field-type {
+    background: @gray6;
+  }
+
+  .schema-field-type-undefined > .schema-field-type-label {
+    color: @gray5;
+  }
+
   // .schema-field-type-null {
   //   background: @series-bg-1;
   // }