[IMP] use without transacion manager
[IMP] use without transacion manager

- adapt new attributes
- use new dropper since old one isn't compatible with pg

mvidalgarcia/indico,OmeGak/indico,DirkHoffmann/indico,ThiefMaster/indico,ThiefMaster/indico,OmeGak/indico,mvidalgarcia/indico,pferreir/indico,mic4ael/indico,indico/indico,mic4ael/indico,ThiefMaster/indico,DirkHoffmann/indico,pferreir/indico,mvidalgarcia/indico,DirkHoffmann/indico,mvidalgarcia/indico,pferreir/indico,indico/indico,OmeGak/indico,mic4ael/indico,DirkHoffmann/indico,pferreir/indico,OmeGak/indico,mic4ael/indico,ThiefMaster/indico,indico/indico,indico/indico