upfrontIO/editable.js — pull request #77 by peyerluk (2014-08-22 17:53:48+00:00)
Title: Do not include the editable host in cursor.before() and after()

Take the following example:
(The character '|' represents the cursor position)

```html

fo|o

```
cursor.before() should return a document frament containing a text node 'fo'.