Adding contract sample + Demo a recursive contract call to itself
Adding contract sample
+ Demo a recursive contract call to itself

syng-io/ethereumj-android,loxal/FreeEthereum,fjl/ethereumj,ethereumj/ethereumj,shahankhatch/ethereumj,gerbrand/ethereumj,ddworken/ethereumj,loxal/FreeEthereum,chengtalent/ethereumj,ethereumj/ethereumj,vaporry/ethereumj,swaldman/ethereumj,swaldman/ethereumj,loxal/ethereumj,caxqueiroz/ethereumj,BlockchainSociety/ethereumj-android,loxal/FreeEthereum