Patch v.1.5.2 - bouncy jelly

It is a good day to be adding some new effects and fixing some bugs! This patch includes these things:

• New effects for energy packs - now they are shiny ✨
• Jellies are now bouncing on player contact, as they should
• Bugfix: tutorial not being paused on game pause
• Bugfix: player floating on landing
• Bugfix: it was possible to continue running on a wall with 0 energy