Merge tag 'v0.1.25' into develop

Added ability to define custom namespaces
Optimizing build time

Caching calls from methods that don't change to improve map compilation time
Minor optimization
Minor optimization
Do not try to fix tab in large code
Caching the output of Generate::is()
Cache Property::getCallback() output
Simple populate from $_POST

It is possible to populate scalar values from $_POST (or any other array)
Populate also private/protected properties
Update/create references and embeded documents
Save by $_POST now works
Merge branch 'feature/populate-from-_POST' into develop
bump version
Merge branch 'release/v0.1.26'