Service: Keep services needing restart.

Services needing restart after crash include:
1) service with 'persistent == true'
2) service explicitly reuqired restart by returning START_STICKY
   or START_REDELIVER_INTENT from onStartCommand

Change-Id: Icda43d349faf344a8d022fc4ec5e928ec3399036
Fix ellipsizing of emoji symbols in StatisLayout.

Change-Id: Ia057053a7dd6e5a256499f6bded99872581de18e