Added reference to used ansi color plugin

Change-Id: I758c7dd67cb71b9cafb61c14e2d3eaa6eaa1d284
diff --git a/theme/mirantis.js b/theme/mirantis.js
index 88945bd..d838b85 100644
--- a/theme/mirantis.js
+++ b/theme/mirantis.js
@@ -1,3 +1,5 @@
+
+// ------ Jenkins ANSI color pure JS plugin https://github.com/jakubjosef/jenkins-ansi-color-js ------ //
 function DOMReady(fn) {
     if (document.attachEvent ? document.readyState === "complete" : document.readyState !== "loading") {
         fn();