output stout even if there is stderr
Merge branch 'master' of https://github.com/kbase/narrative
add scrollbar for long output
add sort field for file view
fix datetime sort
fix datetime sort
some slimming down of the input cells and the output cells with tabbed panes
more widgets for invocation service
javascript fix
javascript fix
javascript fix
error checking added
add stage
first pass at real uploader for invocation
add InvocationService js lib
js updates
upload js fix
upload js fix
upload js fix
fix invocation auth