finishFirstLaunch is called at the end of FirstLaunch03ProfileActivity
sendBroadcast goes in statusManager
Logging, UI for when parameters are udpating, code style

* Add some logging around registration of BroadcastReceiver
* Also register the receiver for CONNECTIVITY_ACTION, so that the UI
  shows the parameters are being updated. Add an icon that corresponds.
* Move the code updating the UI related to experiment status (and
  parameter-update status) into a single method.
Merge branch 'feature/minorUIfixes' of github.com:daydreaming-experiment/app into feature/minorUIfixes

Conflicts:
	daydreaming/src/main/java/com/brainydroid/daydreaming/ui/dashboard/DashboardActivity.java
Re-add changes by @vincentadam87 after merge