Merge branch 'feature/backup-edge-face-indices' into 'master'
[feature][Backup/Restore] Add backup/restore for edge and face hIndices.
See merge request !158 (merged)
(cherry picked from commit bb411575)
a5763f4e [feature][Backup/Restore] Add backup/restore for edge and face hIndices. 67d497a2 [cleanup][Backup/Restore] Avoid backup/restore of edge indices for 2d d90f8900 [cleanup][Backup/Restore] Move backup/restore methods to library.