Removes tile snapping for the 3 sphere targeting psi abilities (1 for XCOM 2 for aliens)

Unfortunately, I can't fix it for null lance, as line targeting involves native functions that I can't change, and line targeting is already not snapping to tiles in terms of cursor targeting, only the affected area is snapped to tile which makes sense for a game where units cannot stand between tiles. Changing that will cause the lance be able to target both tiles at the same distance of no tile at the same distance which makes no sense (and bring very bad balancing).

WARNING: As any XCOM 2 mods do, saving a game with a mod enabled will cause the save game only work if and only if the mod is enabled, since this is a tweaking mod using existing templates there shouldn't be missing content after disabling the mod so for now you'll have to use this mod to fix it if you decide to disable the mod http://steamcommunity.com/sharedfiles/filedetails/?id=619141883

Problems? Follow this guide first! it may solve your problems (applies to all mods) http://steamcommunity.com/sharedfiles/filedetails/?id=625230005

Compatibility Note:
This mod overwrites X2Ability_PsiOperativeAbilitySet, X2Ability_PsiWitch, X2Ability_Cyberus and may not be compatible with other mods that overwrites the same class. (Targeting methods are referenced by class names and I failed to override them)