Add workspace/z property to nodes
Merge branch 'master' into tabs
Restrict Lasso select to current workspace
Add some tabs
Merge branch 'master' into tabs
Merge branch 'master' into tabs
Better tab sizing and scaling
Add workspace menu and start plumbing in
Save/restore tabs
Merge branch 'master' into tabs
Rename/Delete tab support
Make tab operations undoable
Restore scroll position on tab switch
Use new tab style for sidebar
Update workspace switcher menu when tabs removed
Add delete button to tab edit dialog
Prevent deleting the final tab
Add add-tab button to tab bar
Account for scrolling when pasting nodes across tabs
Merge branch 'master' into tabs