New styling and Alt/Option drag to duplicate

New

• Alt-drag (Option-drag) to duplicate objects on the stage.

• Added link to changelog - click on app version number in upper-right corner.

• Hold Alt/Option to show delete button in the Inspector.

• Windows desktop: Fixed crazy zooming behavior with mouse wheel.

Fixes and improvements

• Updated styling of the Inspector panel and timeline (i.e., icons, input fields, alignment, contrast, etc.).

• Disable right-click menu in Selection Colors panel.

• Prevent right-click from opening combo boxes.

• Color picker popout no longer overlapping the Inspector.

• Fixed crash related to enabling the timeline work area after changing the timeline FPS.

• Desktop apps: No longer respond to keyboard when app is minimized.