Tel - Place a call from contacts app

== Scope of testing ==
- Launcher is working
- Contact app is working
- Dialer app is working
- Integration between dialer-app and addressbook-app

== Test Steps ==
0. Pre-requisite:
Screen is unlocked,
addressbook-app and dialer-app are not already running
There is at least 1 contact in the address-book with a phone number
1. Reveal the launcher
    > Verifiy that the launcher reveals
2. Tap the contact application’ icon
    > Verifiy that the contact app is launched and the list of contacts is visible
3. Tap first contact on the list
    > Verify the the detailed form opens
4. Tap the phone icon at the end of the line with the phone number
    > Verify that dialer opens and a call to this number is successfully initiated
5. Cancel the active call
    > Verify that addressbook-app is the active application.