Bug fixes & optimizations

The Sheep are escaping and the Worms don’t like it.   So they have added 10 more horrific and deadly levels to prevent them ever seeing the light of day.    

-   10 New Green Pasture Levels – sounds so pleasant but I suspect they will be very deadly indeed
-   10 New Sheep Customisations - including, Hipster, Army, Ballerina, Robber, Wolf and Roman Soldier Sheep
-   Twitter Integration – now you can bleat and tweet about your recent achievement in the game.
-   Connect to Facebook for Friend Leaderboards and Cloud Save!
-   Various bug fixes and improvements