Update README.md with an example of pipeline
Filtering with ~map ~mapR is now supported for collections
Merge branch 'master'
Method search order, settings inheritance, operators overloading :
Allow to modify the method search order from anywhere.
A new optional parameter isBlock can be passed when creating a method or routine.
The option OPERATOR_OVERRIDING_BY_ROUTINE has been abandonned.
Add more overloading of operators for array.