Add new calls for VM

[frankTheTank72]

We should have the following new calls for the VM to the node :

• Retrieve position of an given address - example : getTokenPosition(address, token-id)
• Get cirulation of a token - example : getCirculation(token-id)
• Get number of holders of a token - example : getHolders(token-id, minimumQuantity)
• Get current owner of an alias

Maybe also following transactions to be able to handle:

• SetAliasforSale

[frankTheTank72]

Could a SC also deploy a SC with the hash reference and a filled datasstack ? @jjos2372 @deleterium