Sound Applet: use Math.round instead of .floor on volume values and better mute handling
Sound Applet: play sound "volume" on scroll event of the sliders
Sound Applet: scrollevent on the icon: 0% -> 5% instead of 0% -> 10%
Utils: added a string latinise function
Menu Applet: applied this new latinise function to sort the applications
keybindings: change signal name to listen for media key changes.

Fixes #3638
Cinnamon Settings, extension-core: l10n fix for Highlight and Remove buttons
Merge branch 'master' of github.com:linuxmint/Cinnamon
l10n fixes for Menu Editor
l10n fix in Cinnamon Settings
Cinnamon Settings: Give MDM the same label as present in mdmsetup.desktop
Hide root terminal from terminal selection list as it doesn't work
removed unused import
added missing import
removed unused import
removed unused import again
Merge pull request #3647 from RavetcoFX/b27

[Bug] Hide root terminal from terminal selection list as it doesn't work
Merge pull request #3646 from pixunil/menu-applet

Menu Applet: correct sorting for application names with accents #3207
Merge pull request #3630 from pixunil/sound-applet-issue

Fixing sound applet issues #2807 and #3284
Merge pull request #3648 from monsta/patch-1

small fixes
menu applet: recognize symbolic icon file paths for the applet icon