Created by: vicdoval
Upgrades:
- 
Multilevel Matching Recursive Logic.
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Numpy implementation of most criterias.
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Multiple plane, nornal directions, percent, radiuses... per mask
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Code changes complete.  - 
Code documentation complete.  - 
Documentation for users complete (or not required, if user never sees these changes).  - 
Manual testing done.  - 
Unit-tests implemented.  - 
Ready for merge.