v. 1.10

Changelog:

-Added a new difficulty mode, called "Casual". Hopefully more players can benefit from this, diminishing their frustration! Note: you need to start a new save file to select this difficulty.

-Easy mode now starts with 5 hearts again.

-Momo/Dora keep their differences related to dialogue and the shop placement for Dora at the first stage. The "Dream Ring" which Dora started with was transfered to Easy mode.