Fix the data type of "fileList" at Uploader.Queue class

Fix the ticket #2532910.
Change to attribute instead of property to comments for YUIDoc
Build uploader-queue. No -min changes.
Merge branch 'live-docs' into dev-master
Do not fade-in scrollbars if scrollview node has been deleted
Merge pull request #439 from julesanchez/fix-scrollview

Do not fade-in scrollbars if scrollview node has been deleted