Facebook Android SDK 3.19

Summary: Facebook Android SDK 3.19 (see https://developers.facebook.com/docs/android/change-log-3.x/)

Test Plan: Built ZIP

Reviewers: gokhanc, chrisp, gen, toddkrabach

Reviewed By: toddkrabach

Subscribers: subodh, dmmiller

Differential Revision: https://phabricator.fb.com/D1592127
Facebook Android SDK 3.19.1
Facebook Android SDK 3.19.1

Summary:
    see https://developers.facebook.com/android/change-log-3.x/

Upgrading:
    https://developers.facebook.com/docs/android/upgrading/
Facebook Android SDK 3.19.1
Facebook Android SDK 3.19.1

Summary:
    see https://developers.facebook.com/android/change-log-3.x/

Upgrading:
    https://developers.facebook.com/docs/android/upgrading/
Merge tag 'sdk-version-3.19' into master-no_appcompat

SDK 3.19
Switched to using in-project LocalBroadcastManager
Merge tag 'sdk-version-3.19.1' into master-no_appcompat

SDK 3.19.1