Option to ignore conflicts

[RevZero]

AML warns about some potential conflicts that the user may want to ignore.

One example is the XComPathingPawn conflict between Gotcha Again and Peek From Concealment UI Fix. The conflict is real, but only happens if the mod load order is wrong (Gotcha need to be loaded before Peek UI Fix).

There should be a warning message if the user chooses to ignore a conflict. If the mod load order changes for example, something might break without any indication why (assuming the user forgot about the ignored conflicts).

Implementing this may be more trouble than its worth, so I am flagging this for review for now.