+ updated itemPicker.js so that a starting root other than '0' can be specified
+ updated rockTree.js so that it can have it's options changed after it's been created
+ updated itemPicker.js so that the Scrollbar is updated after the DataBound event (after the items are returned from the REST service)
added some developer.css so that the RockTree can be functional within the CKEditor dialog
a bunch of progress on the RockImageBrowser/RockDocumentBrowser (will probably be combined into RockFileBrowser). It is just barely functional.
Updates to FileBrowserController as part of making the RockFileBrowser for the ckeditor