Feature/language reduce static

Use single template infrastructures according to dimensions
- AffectationRegisterForR
- UnaryOperatorRegisterForRn

This is done for unary operators and increment/decrement operators

This provides a consistent way to define basic operators and will
allow to define easily this kind of operators for C++ EmbeddedData
types.

pugs do not allow (willingly) chaining affectation expressions such
as (a=b=c). Thus the return type of affectations must be `void` (since
these expressions have no values) and not the type of the lhs.

One now use OperatorRepository

One now use OperatorRepository

This commit introduces an OperatorRepository which handles operator to
node processor builders. This gives more flexibility to operators
definition (especially for incoming non basic types).

This also lead to slightly faster compilation and important memory use
reduction.