Added screenshot to readme
Update index.html
Merge pull request #278 from uralbash/patch-1

Update index.html
Added jquery cookie

Conflicts:
	extra/bower.json
Merge branch 'dev'

Conflicts:
	extra/bower.json
Merge branch 'dev'
Merge branch 'dev'
Add cloneNode missing argumen for Gecko <13.0 versions

FireFox till 13v (Gecko 13) is causing exception error:
---
Error: uncaught exception: [Exception... "Not enough arguments"
nsresult: "0x80570001 (NS_ERROR_XPC_NOT_ENOUGH_ARGS)"  location: "JS
frame ::
file:///tree.jquery.js
:: anonymous :: line 904"  data: no]
---
Fixed by adding (default: false) argument to cloneNode method. For new browsers cloneNode
methods 'deep' argument is optional, but for older it wasn't.

From: https://developer.mozilla.org/en-US/docs/Web/API/Node.cloneNode
This behavior has been changed in the latest spec, and if omitted, the
method will act as if the value of deep was false. Though It's still
optional, you should always provide the deep argument both for backward
and forward compatibility.
Fixed link to jquery-1.11 in docs
Use baseurl for link to jquery-1.11 in docs
Merge branch 'fix_clonenode_for_old_ff' of https://github.com/Tvinky/jqTree into fix_clonenode_for_old_ff

Conflicts:
	src/tree.jquery.coffee
Added issue 335 to changelog