add a centralized method to create clones of a window and its transients, keeping their relative size to each other
change alttab with the option 'thumbnails', only accessible directly via gsettings, to displaying windows and their transients
[Expo] use createWindowclone function to show transients in overview mode.
[Scale] use createWindowclone function to show window with transients.
Merge pull request #1 from autarkper/cobinja-window-cloning

[Expo] use createWindowclone function to show transients in overview mode
and
[Scale] use createWindowclone function to show window with transients
added option to include relative positions for clone scaling
added thumbnailing for transient windows
add positioned previews for transient windows
moved function createWindowClone from js/ui/windowManager.js to js/misc/windowutils.js
[windowUtils.js] s/c/actor/
[altTab.js] Fix missing variable declaration.
Merge pull request #2 from autarkper/cobinja-window-cloning

Cobinja window cloning
[Expo] Explicitly test overviewMode for false.

Since overviewMode is undefined to begin with, checking explicitly
for false will let the first call of setOverviewModeOff run without exiting prematurely.
Merge pull request #3 from autarkper/cobinja-window-cloning

[Expo] Explicitly test overviewMode for false.
menu editor - remove separator button
Hide move up and move down buttons in cinnamon menu editor.

Remove settings tree from app sys, merge settings menu entries with
the applications menu, remove all cinnamon calls to settings tree.
Reenabled move-up, move-down buttons for moving
categories only.  Since apps are alphabetized (for the moment) in the
menu applet, there's no use in allowing the moving
of apps.  Besides, we need to figure out how to fix positionItem
properly.

fixed
Restore the app-sys functions for settings so nothing gets broken -
just return null or empty where appropriate.
Fix comments
Use get_menu_id to ensure uniqueness when comparing menu items.  Check
that the item is a GMenu.TreeDirectory before trying to use its get_menu_id
function.