Implemented login/logout

src/api/index.js

@@ -35,6 +35,10 @@ export default new class {
         return !!localStorage.getItem(LOCAL_STORAGE_KEY)
     }
 
+    clearTokenFromLocalStorage() {
+        localStorage.removeItem(LOCAL_STORAGE_KEY);
+    }
+
     _performApiCall(method, url, data, precheckToken, expectedStatus, errorTexts = COMMON_ERROR_CODES) {
 
         return new Promise((resolve, reject) => {
@@ -86,7 +90,7 @@ export default new class {
 
         return new Promise((resolve, reject) => {
 
-            this._performApiCall('post', '/auth/login', {name, password}, false, 201, {
+            this._performApiCall('post', '/auth/login', {name, password}, false, 200, {
                 401: "Invalid credentials",
                 ...COMMON_ERROR_CODES
             }).then((data) => {