[CreateAccountActivity] Code Cleanup: now removes intent extra after consuming it
[MainActivity] does not bind to SimlarService anymore

  * This is part of issue #91.
[MainActivity] now starts VerifyNumberActivity

  * "TODO" will be fixed in a following commit:
    [CreateAccountActivity] now starts service only for test registrations and stops it afterwards

  * This is part of issue #91.
[MainActivity] now finishes after starting VerifyNumberActivity

  * This is part of issue #91.
[ContactsListFragment] splitted out from MainActivity to improve stability

  * This is part of issue #91.
[VerifyNumberActivity] does not bind to SimlarService anymore

  * This is part of issue #91.
[CreateAccountActivity] now starts service only for test registrations and stops it afterwards

  * This is part of issue #91.
[SimlarService] removed KeepAwakeReceiver (Dennis, Ben)

  * This is part of issue #91.
[SimlarService] added terminate checker

  * This is part of issue #91.
[SimlarService] turns on display when finishing a call

  * This is part of issue #91.
[SimlarService] now allows to set simlarId to be called on startup

  * This is part of issue #91.
[CallActivity] now may start the SimlarService and trigger calls

VERY WIP [CallActivity] now starts the call

  * This is part of issue #91.
[CallActivity] does not finish anymore when SimlarService finishes

  * This is part of issue #91.
[CallActivity] fixed crash if service is not available

  * This is part of issue #91.
Merge pull request #109 from simlar/push-notification2-pullrequest

Push Notification Part2 Pullrequest