Add homology_dimensions to diagrams transformers

[nphilou]

Description

In the current implementation of diagrams.Scaler, Amplitude and PersistenceEntropy, homology dimensions that don't appear in fit will not be considered in transform.

It might lead to some unexpected results.

Possible improvements

• Documentation
• Add homology_dimensions parameter (as done for Filtering) to transformers that might ignore some dimensions in transform

PS: Maybe I'm the only one who thinks that it's not clear enough

[ulupo]

This is still relevant, and should be bumped.