Model::search() no longer resolves to default

This fixes issues where the same class can be loaded under almost any namespace
because it will __match().  resolveDatabase() still returns default as it is used only
to resolve for methods like store() and remove().

In this sense, the namespace on the database is not strict except for matching which
will prevent models from being scaffolded under various namespaces.
Model::search() no longer resolves to default
    
This fixes issues where the same class can be loaded under almost any namespace
because it will __match().  resolveDatabase() still returns default as it is used only
to resolve for methods like store() and remove().
    
In this sense, the namespace on the database is not strict except for matching which
will prevent models from being scaffolded under various namespaces.
Made scaffolder not include namespace + separator if namespace is empty
Merge branch 'master' into website