change to template to run my first exp with nemovar ensemble member. two lines added in MyTemplate.sim so that a job can be resubmitted at will. Bugfix to getAllChildren function so it passes a list of jobs instead of jobnames(used only to cancel a failed job and all its children) 

working version of autosubmit , with additional check of completion , possibility to restart from pickle and template updated for first experiment

Also added functions in chunk_date_lib to retrieve date and month of a string_date.

adding a saveJobList to pickle joblist
joblist is now a global variable (so it can be called from the signal handler)
 

signal handler in autosubmit