Added entry for thread information in the isolate view of the observatory. Current information show…

runtime/observatory/lib/src/elements/css/shared.css

Index: runtime/observatory/lib/src/elements/css/shared.css
diff --git a/runtime/observatory/lib/src/elements/css/shared.css b/runtime/observatory/lib/src/elements/css/shared.css
index 717ad461cd1efc10f4a52435cf43f525e9f2a5de..4e6e480c3d0e64494b982ab81a9b915c868e3b05 100644
--- a/runtime/observatory/lib/src/elements/css/shared.css
+++ b/runtime/observatory/lib/src/elements/css/shared.css
@@ -283,6 +283,12 @@ hr {
   flex-basis: 90%;
 }
 
+.indent {

[bkonyi, 2016/12/22 18:14:33]

I added this to make the nesting appear properly, but if there's an issue with
doing it this way just say so.

+  margin-left: 1.5em;
+  font: 400 14px 'Montserrat', sans-serif;
+  line-height: 150%;
+}
+
 .well {
   min-height: 20px;
   padding: 19px;