[CAM-13855] Improve status monitoring of batch jobs

As an operator I quickly want to understand the status of all batches:

... when started e.g. a "Set retries of jobs belonging to the process", i want to be able to easily find the status of the started batch job in the cockpit. Even, if there are 20+ batch jobs already running.
... ended batches should not confuse the "In Progress Batches view"

Add two new rows in Cockpit > Batches > Running Batches (Browser User Interface)

1.	Show batch job user for in progress batches	Closed	Michael Schoettes
2.	Show start time for in progress batches	Closed	Michael Schoettes
3.	Show execution start time for in progress batches	Closed	Michael Schoettes
4.	Add button to delete ended batches from cockpit	Closed	Michael Schoettes
5.	Add search options for in progress batches	Closed	Michael Schoettes
6.	Update documentation	Closed	Daniel Kelemen

Hi Tobias,

the description is correct from my point of view.

Thanks,
Karl-Josef

Karl-Josef Hilger added a comment - 25/Aug/21 6:41 PM Hi Tobias, the description is correct from my point of view. Thanks, Karl-Josef

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