Save note children as separate database objects (linkable). Start on subclassing dialog for the differnt widgets.
Bug in database.  Some views have image embedded
Fixed bug with variety of view models in database.
Fix for saving stack anntoations.
Copy and paste working for circle (and maybe polyline).
Properties dialog for pencil and lasso
Saving progress on changing dialogs
Merge branch 'dialog-class' of github.com:SlideAtlas/SlideAtlas-Server into dialog-class

Standard merge
Saving progress
Defaults for some widgets
Merge branch 'dialog-class' of github.com:SlideAtlas/SlideAtlas-Server into dialog-class
Polyline is working with defaults, dialog and copy/paste
All widgets working with new dialog and saving defaults.
Merge branch 'dialog-class'

* dialog-class:
  All widgets working with new dialog and saving defaults.
  Polyline is working with defaults, dialog and copy/paste
  Defaults for some widgets
  Saving progress
  Saving progress on changing dialogs
  Properties dialog for pencil and lasso
  Copy and paste working for circle (and maybe polyline).
  Fix for saving stack anntoations.
  Fixed bug with variety of view models in database.
  Bug in database.  Some views have image embedded
  Save note children as separate database objects (linkable). Start on subclassing dialog for the differnt widgets.