FreeNAS Code

Pressing enter on the UI doesn't change the Ok button to "Please wait"

a few small bugfixes and cleanup to the menu

several changes to the treemenu so we can support hook of plugin items

- change attribute of url path to pen from "view" to "url"
- change the gname attribute so it is autogenerated from the position of the tree
- e.g. UPS node under Services is called "services.UPS"
- add a simple method to catch new items from an url (plugin)
- the url must return a JSON array containing nodes for the tree
- the node can be appended anywhere in the tree:
- e.g. "append_to": "services.Rsync.RsyncMod" will append it to Rsync Modules node
- split auto_generate in two
- prepare_modelforms go through all the models and find all related modelforms
- generate actually generate the menu structures to dump as JSON later on

do not reset() form on successful save

fix loadalert on password change

changes to allow ajax form validation with formsets as well

use new ajax api to generic model edit and add

new prototype for ajax api

clean up freeadmin.js a bit, remove formSubmit dup code

merge dojo17 branch