Completed initial implementation of progressUpdate
Some fixes to groovy class autoload
Make everything following an outline above it

Fixes #747
Improved progress output to properly display message, cancel button,
progress and object at the same time.
fixed some formatting and disabled TestContainer
Merge pull request #909 from twosigma/ildipo/outputdisplay

Ildipo/outputdisplay
Merge pull request #899 from twosigma/jb/fixes

Fix selecting of errors
Fixed typo -> compilation error
Merge pull request #926 from twosigma/ildipo/miscstuff

Fixed typo -> compilation error
Merge remote-tracking branch 'origin/master' into ildipo/celloptions