Dynamic dimension label based on settingsservice

[Wei Wang]

A quick enhancement request for future versions:

It would be a helpful addition to have the "Label" for dimensions support variable values set via the settingsservice (i.e., $<<Instance.hier.dim>>). Often for the dimension used as columns, we want to show the "unit scale" (i.e., thousands, millions, etc) or "currency" used in reporting. the column header would be a good space to reflect this but currently the "Label" only supports fixed values. Thanks!

[tomer ganz]

this was added was will be part of 2.4.1 release