Refresh token with api key (#135)

* Do not persist client creds on logout

* Override refreshing token flow with re-authentication flow

* Update jslib

* PR review comments

src/services/nodeApi.service.ts

@@ -0,0 +1,16 @@
+import { PlatformUtilsService } from 'jslib-common/abstractions/platformUtils.service';
+import { TokenService } from 'jslib-common/abstractions/token.service';
+
+import { NodeApiService as NodeApiServiceBase } from 'jslib-node/services/nodeApi.service';
+
+export class NodeApiService extends NodeApiServiceBase {
+    constructor(tokenService: TokenService, platformUtilsService: PlatformUtilsService,
+        private refreshTokenCallback: () => Promise<void>, logoutCallback: (expired: boolean) => Promise<void>,
+        customUserAgent: string = null) {
+        super(tokenService, platformUtilsService, logoutCallback, customUserAgent);
+    }
+
+    doRefreshToken(): Promise<void> {
+        return this.refreshTokenCallback();
+    }
+}