Revert "[DEL] Deleted obsolete cache.py"
Revert "[DEL] Deleted obsolete cache.py"

This reverts commit 0a0b2a5ea8b5a1a8ebacec8dcb568e6c8fc9f2a1.

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