fixed broken object references due to renaming of DropStack and DropStackArea. Moved install button from drop stack area to drop stack and made it a regular QPushButton
moved settings button to proper layout to ensure it's visible
removed menu indicator from settings button in favor of boarder
fixed all container which broke after changing it's name to lower case
added particle icon via rather non-sensical workaround
fixed remaining missing object references after renaming DropStack and DropStackArea.\nFixed cropped tool buttons (need to adjust overall appsize logic now though)
updated icons for saving and loading favorites