Create `AutoSave` class and mechanism

This Issue is the second part of #73 (closed). See last comment on that Issue for more information.

added enhancement medium labels

assigned to @d.kilic

mentioned in issue #73 (closed)

changed the description

created branch 224-create-autosave-class-and-mechanism to address this issue

mentioned in merge request !154 (merged)

added Review/QA label

mentioned in commit df83e8fe

closed with merge request !154 (merged)