refactor output system string handling
do no longer use void* ptr in iparams as we know we deal with strings
fix memory adressing error in refactored code
refactor regression fix: typo causing segfault
regression fix: another address miscalculation fixed
do not call new transaction interface if no message is to be processed
refactor fix: correctly handle non-transactional omods and empty transactions
Merge branch 'master-iparam-table'