Please remove dependeny of @angular/http

[dgroh]

I'm submitting a ...

[x] bug report => search github for a similar issue or PR before submitting
[ ] feature request
[ ] support request => Please do not submit support request here, instead see https://github.com/HackedByChinese/ng2-idle/blob/master/CONTRIBUTING.md#getting-help

Current behavior With the new HttpClient the use of HttpModule is no longer needed. Wehn running ng build I get the following error: .../keepalive.d.ts (2,41): Cannot find module '@angular/http'.

Expected behavior My app does not make use of HttpModule so I want to build the app without any problems.

Minimal reproduction of the problem with instructions

What is the motivation / use case for changing the behavior?

Please tell us about your environment:

• @ng-idle version: 2.x

• Angular version: 2.x

• Browser: [all | Chrome XX | Firefox XX | IE XX | Safari XX | Mobile Chrome XX | Android X.X Web Browser | iOS XX Safari | iOS XX UIWebView | iOS XX WKWebView ]

• Language: [all | TypeScript X.X | ES6/7 | ES5]

• Node: node --version =

[dgroh]

installing only @ng-idle/core solved the issue.

So closing...