Improve field name validation

[jackton1]

Is your feature request related to a problem? Please describe.
I'll like to include field names that would be valid with possible warnings when the field is renamed.

This should also include validating all fields listed below:

Explicit

Field Names	Description
_clone_fields	Restrict the list of fields to copy from the instance (By default: Copies all fields excluding auto-created/non editable model fields)
_clone_m2m_fields	Restricted Many to many fields (i.e Test.tags)
_clone_m2o_or_o2m_fields	Restricted Many to One/One to Many fields
_clone_o2o_fields	Restricted One to One fields

Implicit

Field Names (include all except these fields.)	Description
_clone_excluded_fields	Excluded model fields.
_clone_excluded_m2m_fields	Excluded many to many fields.
_clone_excluded_m2o_or_o2m_fields	Excluded Many to One/One to Many fields.
_clone_excluded_o2o_fields	Excluded one to one fields.

Describe the solution you'd like
Add checks that includes verifying the field names using the current instance.