Add filtering on Job Definition Id in the Search view

[MaximeKestemont]

This change provides a new way of filtering when doing a search in the Search tab. It is now possible to use the Job Definition ID to get all execution of map reduce jobs that are related to this job definition id.

The results will be grouped by the flow execution id in which the job was executed. When searching with the job definition ID, it will thus be something like this :

Flow Id: flow_in_which_the_job_is_defined
   Flow Execution ID: flow_exec_1
       mr_job_triggered_by_the_job_definition_id_1
       mr_job_triggered_by_the_job_definition_id_2
       ...
   Flow Execution ID: flow_exec_2
       mr_job_triggered_by_the_job_definition_id_1
       mr_job_triggered_by_the_job_definition_id_2
       ...
   ...