Add option to set skipLocationChange for NbMenuItem

[maihannijat]

Issue type

I'm submitting a ... (check one with "x")

• bug report
• [ x] feature request

Issue description

Current behavior:
There is no option to set skipLocationChange for menu item. Users see in the address bar the link of the menu item clicked.

Expected behavior:
Add option for skipping location, and user will set true or false.

{
  title: 'New Field',
  icon: 'nb-compose',
  link: '/mylink',
  location: false
}

[Tibing]

Hi @maihannijat, thanks for submitting a feature request. If you want to help us improve Nebular, please, feel free to submit a pull request 😄

[maihannijat]

@Tibing I am trying to push my changes but getting the following error:

remote: Permission to akveo/nebular.git denied to maihannijat.
fatal: unable to access 'https://github.com/akveo/nebular.git/': The requested URL returned error: 403
win-macmini:nebular-master myuser$ git push menu-skip-location menu-skip-location
fatal: 'menu-skip-location' does not appear to be a git repository
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

I followed the CONTRIBUTING.md . Also, I want to change the API of this section : https://akveo.github.io/nebular/docs/components/menu/api#nbmenucomponent. How can I do that?

[Tibing]

@maihannijat, you have to fork our repo and send us pull request from your fork.