added DBUtils2 class to implement related functions
fixed small bug of missing on duplicate keys update
changed comments
added build multiple insert on duplikate key update method
added fill objects from array function
added SetItemsSuppiers Call skelleton
added basic write back functionality for debug articles
hocked in write back in simpleExecution
added basic output
removed unnecessary output
added SetItemsWarehouseSettings skeleton
added basic output
use fill objects from array function
filled set items warehouse settings request
small corrections
bugfix, removed debugging output
fixed bug where only the old values have been sent to plenty
added basic functionality (for debugging articles only)
added another write back call to simple execution
minor changes
fixed bug with 'new' duplicate articles having no itemswarehosuesetting and for that wouldn't get an update
removed unnecessary item suppliers processing
streamlined get items base call, using bulk insert