Add a new difficulty level
Remove the option "Patch to enable Space key in the Shrine"
Fix bug that an infinite loop occurs if power-up icon is clicked after a battle round is finished
Support the new scanning format from HV 0.77
Fix calculations of damage mitigation levels
Fix the level that is regarded as a weakness
Improve monster pop-up display
Increase version number to 5.6.5
Add a new file missed in the previous commit
Merge pull request #56 from greentea039/master

Version 5.6.5