Wait for cave to be done imploding when uninstalling. Closes #834
Wait for cave to be done imploding when uninstalling. Closes #834

leafo/itchio-app,itchio/itch,leafo/itchio-app,itchio/itch,itchio/itchio-app,itchio/itch,leafo/itchio-app,itchio/itch,itchio/itch,itchio/itchio-app,itchio/itchio-app,itchio/itch