Fix variable evaluation as the get_variable function sets the returned variable as blank and not undefined/null.  Added MulticallQueueSwap (for switching between two active calls), MulticallGetChannel (for pulling the channel/lead information for the alternate call), and associated variables.
Fix variable evaluation as the get_variable function sets the returned variable as blank and not undefined/null.  Added MulticallQueueSwap (for switching between two active calls), MulticallGetChannel (for pulling the channel/lead information for the alternate call), and associated variables.


southskies/osdial,southskies/osdial,southskies/osdial,southskies/osdial,southskies/osdial