smallify the insert cell tab, it's too loud
mark cells explicitly as new when inserting them

fixes #397 moving a cell deletes it
fix a typo in the upgrade script
fix get.users() to use a valid key; fix error in user.all.notebooks()
add notebook ID to the invalid info error so we can trace it better
put errors on screen with bluebird rejection handler rclient.post_rejection

post errors from load_everything
Merge branch 'develop' of https://github.com/att/rcloud into develop
improve error handling for missing notebooks

log them don't throw
information about upgrading to RCloud 1.0
* README.md: formatting
RCS.ff: do not return invalid keys (directories)
Merge branch 'develop' of github.com:att/rcloud into develop
make the upgrade script directly runnable and check ROOT validity
fix nextwork counter issues (note: requires updated rediscc) - closes #416
improve reporting of errors from r
partial progress on #414
log everything

i know this is annoying but it's a best practice to log everything
so that you have a chance of reconstructing what went wrong
if something does
change some 1s to TRUE

for consistency. shouldn't make a difference since these
are only used with list or compared with NULL

Conflicts:
	scripts/upgradeRCS1_0.R
fixes #366

Merge branch 'feature/smallify-insert-tab' into develop
allow no assets