Update notes for May 9th

Additional small patch today:

v0.91.2 Blast Off

General:
-Improved new player onboarding
-Improved the layout of tutorial tips

Gameplay:
-Player now starts the game with some more Scrap, gives more options in the first shop
-Buffed some weapons that were weaker
-Bosses will award you their experience if you survive the map regardless of if you killed it or not (Scrap is only on kill)
-Reduced the health of Dillosaurs slightly

Fixes:
-Small tooltip fixes
-Optimizations