EZP-20608: add dedicated tests for fieldSettingsFromHash() and validatorConfigurationFromHash()
EZP-20608: implemented field settings and validator configuration hash conversion
EZP-20608: added parsing field value, settings and validator configuration to FieldDefinitionCreate input
Fixed: disabled StringLengthValidator value should be false
Fixed: use stricter comparisons
Skip iteration if setting is not matched
Removed comments about default implementation from phpdoc
Merge branch 'fix-EZP-20608-rest-eztext' of git://github.com/ezsystems/ezpublish-kernel into fix-EZP-20608-rest-eztext
EZP-20608: removed unnecessary resetting of FieldType identifier
EZP-20608: tested serialization of field settings and validator configuration with post processing