Fix Angular configuration

Author: sondreb

src/Blockcore.Explorer/ClientApp/angular.json

@@ -95,10 +95,10 @@
             "inlineStyleLanguage": "scss",
             "main": "src/test.ts",
             "polyfills": "src/polyfills.ts",
-            "tsConfig": "src/tsconfig.spec.json",
+            "tsConfig": "tsconfig.spec.json",
             "karmaConfig": "src/karma.conf.js",
             "styles": [
-              "src/styles.css"
+              "src/styles.scss"
             ],
             "scripts": [],
             "assets": [
@@ -111,8 +111,8 @@
           "builder": "@angular-devkit/build-angular:tslint",
           "options": {
             "tsConfig": [
-              "src/tsconfig.app.json",
-              "src/tsconfig.spec.json"
+              "tsconfig.app.json",
+              "tsconfig.spec.json"
             ],
             "exclude": [
               "**/node_modules/**"