Sheepshead update 2015-10-16

Sheepshead internal logic has been updated.  This update will occur automatically on both iOS and Android devices, and does not require an app update.



* Knocking and Knockback added
* Fixes for Jack of Diamonds as call suit play
* Cloud save added – this allows a games saved stats to be transferred between devices
* Added option to allow player to the dealers left to lead in cut-throat play styles (three and four handed)