The refactoring consists of:
- renaming KMyMoneyPlugin::storagePlugin to KMyMoneyPlugin::SQLStorageExtension as purpose of this plugin type is to create a table in SQL database,
- changing kmm_payeeidentifier_loader from STATIC to SHARED, as it was used in multiple places and linked only in one, which is not good if class is considered singleton,
- changing build dependencies, so there is less redundant linking of libraries.
I hope, that in effect of this refactoring multiple definitions of payeeIdentifierLoader::createPayeeIdentifierFromSqlDatabase will be fixed on MSVC.