add missing github dependency
refocus command prompt on execute

fixes #998
closes #1006
@sujitbehera27, I think this is the right level to put this; thanks for the PR!
various workspace and dataframe viewer improvements

rename Environment->Workspace
format numbers
chop View dataframe at 1000 elements
do not show workspace if not showing
show type as separate column and quote strings
Merge branch 'develop' of https://github.com/att/rcloud into develop
disallow editing title in view mode

fixes #848
take ../.. out of module names for require.js shims

it doesn't seem to register dependencies that way
that's what the paths config is for
duplicate author and fork info from edit to view .html

fixes #1003
entirely hide prompt if read-only

fixes #999
Included dc and cross filter in lib/js
Updated rcloud.dcplot.js to look for the same with right js library path