Bugfix KNOWAGE-7084

As discussed with Davide Z. in this change request we added the locale on decimal separators when user is editing the whatif table.

Merge branch 'sprint-15-bugfix' of https://github.com/vstanojevic/Knowage-Server into sprint-15-bugfix

Changed GDPR Metadata for Business Models to show checkboxes for the old models. This won't do anything to them because they don't have those properties and BE needs to be fixed.
Possible bugfix for document execution/document browser

Possible bugfix for document execution

GDPR Has been implemented in the 2 components and seems to be working as expected.

New columns will be hidden for the old Business models.

KNOWAGE-7048
KNOWAGE-7055

KNOWAGE-7064
Changed the button icon to reload because there is no non premium icon available that is similar

KNOWAGE-7062
Added the extra check for scenario tag

KNOWAGE-7029
Added an extra check to see if the measure is editable

KNOWAGE-7034
No longer reloading the preview if there was an error

KNOWAGE-7076
Added max width so truncate would show up

Possible bugfix: KNOWAGE-7030

Bugfix:
KNOWAGE-7075
KNOWAGE-7057
KNOWAGE-7001
KNOWAGE-7007

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