Swap'N'Pop v0.7.0

Features

• garbage should use FSM
• garbage touching should clear
• fade transitions between loading states
• custom devtools panel for debugging stack in ModeVs
• step backward and forward for granular debugging
• be able to override external assets
• add logo to title screen
• multiline garbage
• stack rising should stop when clearing
• popping particle animation on clearing a panel and garbage
• animate garbage payload being delivered
• reorganizing panel flags to be more flexible