Changes

Summary

1. Allowing to have one-to-many relation owned by right side on a table-per-class left side by deactivating foreign key creation (commit: f4a5928) (details)
2. Making table-per-class handles some subclass polymorphism by mimicking join-table and single-table mechanism (commit: b06a5f9) (details)
3. Sharing some code on polymorphism finders (commit: d69df59) (details)
4. Changing some variable and method signature from Map<Column, Object> to Map<Column, ?> to make them more compatible as an input type. (commit: 4822e1d) (details)

Allowing to have one-to-many relation owned by right side on a table-per-class left side by deactivating foreign key creation
 (commit: f4a5928)

Making table-per-class handles some subclass polymorphism by mimicking join-table and single-table mechanism
 (commit: b06a5f9)

Sharing some code on polymorphism finders
 (commit: d69df59)

Changing some variable and method signature from Map<Column, Object> to Map<Column, ?> to make them more compatible as an input type.
 (commit: 4822e1d)