correction in Machine
tests of examples deactivated mistakenly in past commit activated back
correction in object interruptions. If Shift waits for last process and failure happens, then shift should end
test and dump added
cleanup, trace deactivated in test and print deleted in object
cleanup in Failure
first version of periodic maintenance
main script to read periodic maintenance
test for periodic maintenance along with dump
PEriodicMaintenance added in imports script
correction in Machine
BatchScrapMachine to pass canDeliverOnInterruption to Machine
topology update
Machine to signal giver if empty after interruption
new test for deliverOnInterruption functionality
Toolbox gadget for new json format

 - Use json data to define possible nodes
 - Use json data to configure node style
 - get rid of handlebars
 - pass json data in the drag context
graph editor: (partially) update to new json format
include non compressed version of jsplumb
lots of cleanups
add missing jquery ui images