+ Fix Receive less blocks than asked, small fix for balance on contract creation
fixing block request stops after queue buffer filled up
adapting for poc-7 final (eth:46) - one more time
get test from remote fix

vmArithmeticTest.json pass

load from local tests repo like cpp client

vmArithmeticTest pass with new cpp head[278dc79]

properties fix
vmBitwiseLogicOperationTest pass
vmIOandFlowOperationsTest
log testing
set and get bit util + tests