fixed angular-ui-tree#107

fixed dupes error angular-ui-tree#101

Fixed nodrop has no effect angular-ui-tree#97

version++

Fixed jquery bug angular-ui-tree#81 angular-ui-tree#84

remove old files

Update package.json

Part of fixing angular-ui-tree#54

Version 1.3.5 - version bump for tag

Version 1.3.5

Version 1.3.4