scenario_1 and scenario_2 homogenization
generate scenario_1 and scenario_2 from scenario template
add multisig 2-of-2 scenario
add multisig 1-of-3 scenario
add multisig 2-of-3 scenario
add multisig 3-of-3 scenario
rename scenarios
compare similarity between multisig scenario dump and base scenario dump
Merge pull request #325 from JahPowerBit/develop

[#296] more integration tests for multisig