Fixed `Timeline.clear()` not resetting a configured `options.start` and `options.end`

HISTORY.md

@@ -4,6 +4,11 @@ http://visjs.org
 
 ## not yet released, version 1.0.3
 
+### Timeline
+
+- Fixed `Timeline.clear()` not resetting a configured `options.start` and 
+  `options.end`.
+
 
 ## 2014-05-28, version 1.0.2
 

dist/vis.js

@@ -7238,6 +7238,8 @@ function Timeline (container, items, options) {
 
     selectable: true,
 
+    start: null,
+    end: null,
     min: null,
     max: null,
     zoomMin: 10,                                // milliseconds

src/timeline/Timeline.js

@@ -26,6 +26,8 @@ function Timeline (container, items, options) {
 
     selectable: true,
 
+    start: null,
+    end: null,
     min: null,
     max: null,
     zoomMin: 10,                                // milliseconds