update README
requirejs path changes
vellum namespace
Revert "vellum namespace"

This reverts commit 780c137015c93bfddd85e875483da8235514fa78.
use scoped require
use separate RequireJS config file
fixes
re-enable using global copies of libs if already loaded
make uploader loaded after everything else
Fix broken XML serialization

Redo 94dec1e1c
Add support for help hover tip on widgets
Re-add label mug help tip and fix label text.

Got lost during major refactoring (4c391f92).
Add missing library to install dependencies