Context Service: `routerContext` always needs to be true to update the page title

[lievenvg]

Describe the bug

The routerContext boolean of the Context Service always needs to be set with the value true to update the page title. This should not be needed, because this creates an extra listener on routechange.

To Reproduce

Steps to reproduce the behavior:

1. Add the ContextModule to your appModule

import { CookieconsentModule } from '@acpaas-ui/ngx-components/layout';

ContextModule.forRoot({
   defaults: {
      title: 'Context title',
   },
   routerContext: true,
}),

Expected behavior

routerContext shouldn't be needed.

OS (please complete the following information):

• Device: MacBook Pro (Retina, 13-inch, Late 2013)
• OS: macOS High Sierra (Version 10.13.6)

[gerturo]

Picked up by ACPaaS frontend team

[lievenvg]

Solved in #123