Codebasis als Dateien ins Arbeitsrepo statt als Gitlink

QuellCode/CentronERP war nur als Gitlink (Submodul-Referenz auf 79c1142)
getrackt, ohne .gitmodules und ohne erreichbares Remote. Der
Untersuchungsgegenstand der Versuchsreihe war damit nicht reproduzierbar
gesichert: Ein Klon haette ein leeres Verzeichnis erhalten, und die Belege
der 3.287 Anforderungen waeren nicht ueberpruefbar gewesen.

Umstellung:
- Historie nach c:\DEV\CentronERP_git_snapshot_79c1142 ausgelagert
  (vollstaendig lesbar, enthaelt 79c1142 und Vorgaenger 89ccfd6)
- Gitlink aus dem Index entfernt
- Dateiinhalt aufgenommen: 24.557 Dateien, rund 333 MB

Die verschachtelte .gitignore der Codebasis gilt weiter, Build-Artefakte
bleiben ausgeschlossen. Details in Versuche/Versuch_01/_Codebasis-Nachweis.md

QuellCode/CentronERP/tests/Centron.Tests.EndToEnd/Tests/Article/03_copiedArticle1.expected.txt

@@ -0,0 +1,245 @@
+{
+  AdditionalItemsPartListI3D: null,
+  ArticleBlockReason: null,
+  ArticleCode: 'Das Männlein steht im Walde Auf Einem Bein',
+  ArticleInProcure: null,
+  ArticleSync: false,
+  ArticleUnitI3D: 4,
+  ArticleWeight: '123,7',
+  ASupplierI3D: 70010,
+  Blocked: false,
+  BSupplierI3D: 70016,
+  CarrierI3D: 0,
+  CarrierLimit: 0.0,
+  ChangeableText: 1,
+  ChangedDate: null,
+  ChangedFromI3D: 22,
+  ChangeStock: false,
+  ClassI3D1: 0,
+  ClassI3D2: 0,
+  Color: {
+    A: 255,
+    B: 191,
+    G: 0,
+    R: 230
+  },
+  CombineAdditionalItemsToPartList: null,
+  ContractArticleDurationKind: 0,
+  ContractArticleDurationTime: 1,
+  CostCenter: null,
+  CostObject: null,
+  Country: {
+    AvailableInInvestmentModule: 0,
+    ChangedDate: null,
+    ChangedFromI3D: null,
+    ChangedVersion: null,
+    CountryCode: '€',
+    CountryCodeISONumeric: '0',
+    CountryCodeShort: 'D',
+    CreatedDate: null,
+    CreatedFromI3D: null,
+    CreatedVersion: null,
+    Currency: 'Euro',
+    CurrencyISO: 'EUR',
+    CurrencyRate: 1.0,
+    CurrencySymbol: '€',
+    Default: true,
+    DialingCode: '+49',
+    EUMember: true,
+    ExpenseAccount: 5400,
+    ExpenseAccountEU: 0,
+    ExpenseAccountOverseas: 0,
+    Flag: '',
+    FlagExtension: null,
+    I3D: 1,
+    Name: 'Deutschland',
+    Number: '004',
+    RevenueAccount: 4400,
+    RevenueAccountEU: 0,
+    RevenueAccountOverseas: 0,
+    ShortName: 'Deu',
+    Status: 1
+  },
+  CountryOfOriginI3D: null,
+  CreatedFromI3D: 22,
+  CreationDate: DateTime,
+  CSupplierI3D: 70000,
+  CurrencyFactor: 1.0,
+  CustomsNumber: null,
+  DefaultArticleSearchQuantity: 1.0000000,
+  Deliverable: true,
+  DeliveryTime: 0,
+  Description: 'Schwarz Käpplein klein.',
+  DirectoryI3D: null,
+  DistributorName: null,
+  Divisible: true,
+  DocBeeTicketTemplateID: null,
+  EANCode: '978020137962',
+  EkIsVk: true,
+  EndOfLifeAuto: true,
+  EOL: false,
+  EVP: 5.5,
+  ExpenseAccount: 5400,
+  ExpenseAccountEU: 0,
+  ExpenseAccountOverseas: 0,
+  ExpenseAccountReversecharge: 0,
+  FollowingArticleCode: null,
+  GeneratedArticleCode: null,
+  GoodsNumber: null,
+  GrossPrice: 6.55,
+  HasWorkItems: null,
+  Height: 3.14,
+  HintText: null,
+  HintValue: 0,
+  I3D: 4367,
+  InsertAccessoryArticlesAutomatically: null,
+  Intake: 0.0,
+  IntrastatNumber: null,
+  IsAIEdited: null,
+  IsCarepackArticle: false,
+  IsContractArticle: false,
+  IsCounterArticle: false,
+  IsObligatoryBooking: false,
+  IsPartList: false,
+  IsPartListWithFixedSellPrice: false,
+  IsProductionArticle: false,
+  IsRentArticle: false,
+  IsReversecharge: false,
+  IsSerialNumberPartList: false,
+  IsServiceArticle: false,
+  IsStockPartList: false,
+  IsTonerArticle: false,
+  IsWorkUnitArticle: false,
+  Length: 15.92,
+  ListPrice: 0.0,
+  MailToCollection: null,
+  MainMaterialGroup: 'Dienstleistung',
+  Maintenance: 0.0000000,
+  MaintenanceArticleCode: null,
+  MaintenanceArticleI3D: null,
+  MaintenanceKind: 0,
+  ManufacturerCode: null,
+  ManufacturerI3D: null,
+  ManufacturerName: '',
+  MaterialGroupI3D: 3,
+  MinimumHolding: 0.0,
+  MinimumOrderQuantity: 10.0,
+  MinPrice: 5.5,
+  Mounted: false,
+  NetWeight: 123.7,
+  NoEarlyPaymentDiscountAllowed: null,
+  NoMixedEk: 0,
+  NoPriceUpdate: true,
+  NoProductFamilyDuty: true,
+  NotDiscountable: false,
+  ParentArticleI3D: null,
+  Picking: false,
+  PictureWebLink: '',
+  Precision: 2,
+  Price1: 5.5,
+  Price2: 5.5,
+  Price3: 5.5,
+  Price4: 5.5,
+  ProductFamiliyI3D: null,
+  ProductionInfo: null,
+  ProductLine: null,
+  ProjectOffersText: null,
+  PurchaseInfo: null,
+  PurchasePrice: 5.0,
+  QualityAssuranceInstructions: null,
+  RawEk1: 0.0,
+  RawEk1Date: null,
+  RawEk1ObjectI3D: null,
+  RawEk1ObjectKind: null,
+  RawEk2: 0.0,
+  RawEk2Date: null,
+  RawEk2ObjectI3D: null,
+  RawEk2ObjectKind: null,
+  RealQuantity: 0.0,
+  RequiresLicensee: null,
+  Resubmission: null,
+  RevenueAccount: 4400,
+  RevenueAccountEU: 0,
+  RevenueAccountOverseas: 0,
+  RevenueAccountReversecharge: 0,
+  RmaAddress: null,
+  RmaAddressI3D: null,
+  RmaCustomAddress: null,
+  RmaPersonI3D: null,
+  RmaSupplierI3D: null,
+  SalesInformation: null,
+  ScanBarcode: false,
+  SecondaryMaterialGroupI3D: 4,
+  SecondaryStocks: [],
+  SellDate: null,
+  ShortDescription: 'Das da steht im Wald’ allein',
+  ShowProductionInfo: false,
+  ShowSalesInformation: null,
+  SpecialAgreementLiable: 0,
+  SpecialArrangementsI3D: 0,
+  State: 'A',
+  StockInDelivery: 0.0,
+  StockInOrder: 0.0,
+  StockInRepair: 0.0,
+  StorePlaceI3D: 0,
+  StorePositionI3D: 0,
+  SubMaterialGroup1: 'Garantie',
+  SubMaterialGroup2: '',
+  TonerArticleCoverage: 0,
+  TonerArticlePages: 0,
+  UpdateVKsInPartList: false,
+  VarAttributes: {
+    List1Name: null,
+    List2Name: null,
+    UseList1: false,
+    UseList2: false,
+    VarAttribute1: false,
+    VarAttribute2: false,
+    VarAttribute3: false,
+    VarAttributeName1: null,
+    VarAttributeName2: null,
+    VarAttributeName3: null
+  },
+  VAT: {
+    CountryI3D: 1,
+    Default: true,
+    DisabledVatExpenseAccount: 0,
+    DisabledVatRevenueAccount: 0,
+    ExpenseAccount: 22222,
+    ExpenseAccountEU: 0,
+    ExpenseAccountOverseas: 0,
+    ExpirationDate: DateTime,
+    I3D: 4,
+    NextTaxRateI3D: null,
+    PurchaseTaxCode: '0',
+    RevenueAccount: 11111,
+    RevenueAccountEU: 0,
+    RevenueAccountOverseas: 0,
+    State: 1,
+    TaxCode: '0',
+    TaxRate: 19.0,
+    TaxRateValidFrom: DateTime,
+    Text: 'Standard MwSt ab 2007',
+    UseForDeaktivatedVat: false
+  },
+  VisibleOnWeb: false,
+  Vk1IncomeBase: false,
+  Vk2IncomeBase: false,
+  Vk3IncomeBase: false,
+  Vk4IncomeBase: false,
+  Volume: 40.0,
+  VolumePrices: [],
+  Vpe: 0,
+  WareIncomeCheck: null,
+  Warranty1Kind: -1,
+  Warranty1Value: 0,
+  Warranty2Kind: 0,
+  Warranty2Value: 0,
+  WebCartAdditionalInfo: null,
+  WebCartDataSheetUrl: null,
+  WEEE: null,
+  WEEENeeded: false,
+  Width: 65.35,
+  WorkUnitFactor: 1,
+  WorkUnitRounding: 1
+}