Misc:
-Placed a bit more vegetation in the world;
-Increased time limit for one of the Slingshot Time Trial activities;

Bug Fixes:
-Slingshot Time Trials not being saved;
-Being able to partake in multiple Slingshot Time Trials at once;
-Activity arrow and world arrow overlapping during activities;
-Last boss being triggered during a Slingshot Time Trial;
-Being able to enter dungeons during Slingshot Time Trials;