Merge branch 'Topic/1294-contactChangeFunctionality' into 'Product/789-userContactEmail'

New: Add the Contact Changing functionality to the database and backend

See merge request !19

.config/dotnet-tools.json

-{
-  "version": 1,
-  "isRoot": true,
-  "tools": {
-    "gitversion.tool": {
-      "version": "5.6.6",
-      "commands": [
-        "dotnet-gitversion"
-      ]
-    },
-    "dotnet-version-cli": {
-      "version": "2.1.1",
-      "commands": [
-        "dotnet-version"
-      ]
-    }
-  }
-}
\ No newline at end of file

.gitignore

@@ -268,3 +268,6 @@ __pycache__/
 tools/*
 !tools/packages.config
 dist/
+
+# Dotnet Tool Manifest
+.config/*
\ No newline at end of file