fix delayed load of All Notebooks tree
reverting to jqtree distro to fix selection bug

sorry @cscheid, but my impression is that your hacks to jqTree
were causing the selection bug.  (either that or the bug was fixed
in a later release of jqTree)

it would be nice to have the speedup :-(

fixes #510
closes #578
parent asset-remove tooltip with its tab so that it goes away

fixes #552
Merge branch 'develop' of https://github.com/att/rcloud into develop
log failures in view mode

although it's really nice we're not showing them to the user,
there's no harm in logging the real errors to the console.
scratchpad shouldn't assume there is a scratchpad (in view mode)

fixes #575 (grumble grumble)
Merge branch 'develop' into feature/help-input

Conflicts:
	htdocs/js/rcloud_bundle.min.js
help without eval

closes #432
will deal with error cases separately