Added implementation for setAuthToken and peekAuthToken methods
AccountManager sould not set auth tokens for noo-existant accounts
Merge branch 'master' of git://github.com/ravishrathod/robolectric into ravishrathod-master

* 'master' of git://github.com/ravishrathod/robolectric:
  AccountManager sould not set auth tokens for noo-existant accounts
  Added implementation for setAuthToken and peekAuthToken methods

Conflicts:
	src/main/java/org/robolectric/shadows/ShadowAccountManager.java