Created src folder, created docs folder, added Pflichtenheft

src/appsettings.json

@@ -0,0 +1,38 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  },
+  "Serilog": {
+    "Using":  [ "Serilog.Sinks.Console", "Serilog.Sinks.File" ],
+    "MinimumLevel": "Information",
+    "WriteTo": [
+      { "Name": "Console" },
+      { "Name": "File", "Args": { "path": "logs/log.txt", "rollingInterval": "Day", "retainedFileCountLimit": 7 } }
+    ],
+    "Properties": {
+        "Application": "Embeddingsearch.Indexer"
+    }
+  },
+  "Elmah": {
+      "AllowedHosts": [
+        "127.0.0.1",
+        "::1"
+      ],
+      "LogFolder": "./Elmah"
+  },
+  "AllowedHosts": "*",
+  "Ldap": {
+    "Host": "ld50.dev",
+    "Port": 8389,
+    "UseSsl": false,
+    "BindDn": "cn=admin,dc=localhost",
+    "BindPassword": "TestLDAP",
+    "BaseDn": "dc=localhost",
+    "AssetsOu": "ou=assets",
+    "LocationsOu": "ou=locations",
+    "UsersOu": "ou=users"
+  }
+}