VersIC doesn't copy lib/cell properties files

;;;----------------------------------------------------------------------------
;;; Copy library/cell properties files during inter-library cell/cellview copy
;;;
;;; Shell Env: VSC_COPY_LIB_PROPS
;;;
;;;   Any value: Attempt to copy the cell/library properties file during copy
;;;
;;; The default behavior in VersIC is to not copy higher level properties
;;; files during cell/cellview copy operations across libraries.
;;; Example:
;;;  - copying cellA from libA to libB, do not copy libA properties file
;;;  - copying cellA/cellview from libA to libB, do not copy libA properties
;;;    file or cellA properties file
;;;
;;; The Cadence default is that these properties files are copied; to restore
;;; that behavior, set this shell environment variable to any value
;;;
;;; Note that you can also control this behavior from Library Manager using
;;; Edit->Copy Preferences (Library and Cell Property Files fields)
;;; (Corresponds to 'cdsLibManager.copy.addPropFiles')
;;;
;;;----------------------------------------------------------------------------
;; setShellEnvVar("VSC_COPY_LIB_PROPS=TRUE")