Fix bug #63 (part 2).

Signed-off-by: Toha <tohenk@yahoo.com>
Add configuration to ignore M2M skipping.

Signed-off-by: Toha <tohenk@yahoo.com>
Cleanup log messages.

Signed-off-by: Toha <tohenk@yahoo.com>
Fix missing used classes in extended class.

Signed-off-by: Toha <tohenk@yahoo.com>
Count only unique foreign key (composite key count as one).

Signed-off-by: Toha <tohenk@yahoo.com>
Fix related name setter/getter in One To Many relation.

Signed-off-by: Toha <tohenk@yahoo.com>
Add remove item from collection method (One To Many).

Signed-off-by: Toha <tohenk@yahoo.com>