APPDEV-1255 npe in friends timeline (#576)
APPDEV-1255 npe in friends timeline (#576)

* APPDEV-1255 NPE in friends timeline
-Added a null check for embedded in yonaUser

* APPDEV-1255 Log exception to Crashlytics even if it is reported to user via toast or alert.

yonadev/yona-app-android,yonadev/yona-app-android,yonadev/yona-app-android,yonadev/yona-app-android