Mapper idea

[C485]

Each mapping should hap options:
UseCache
-RetriveAllRecords
-OneByOne
CreateIfNotExists
ThrowIfEmpty
ThrowIfNotFound

Mapper should have options:
Impersonate
SkipPluginExecution
ValidateAfterSave
PreSave - option to modify mapped record by complicated logic
SkipFieldsToChanged - will skip fields in presave mechanism that determines if save is needed

MapperWrapper (wrapper will cover all mappers, will have global container) should have options:
ValidateAfterSave - validates all saved records

Stage1 mapping
-MapField1 > Field1
-MapField2 > Field2
Stage2 mapping (Field1, Field2 available to mapper)
-MapField3 + Field2 > Field3
-MapField4 + Field2 + Field1 > Field4

[C485]

Add internal/external lock mechanism - for example for redis cache
Add cache internal/external mechanism - for example redis cache