[FIX] Load jQuery/underscore before presentation
[FIX] Load jQuery/underscore before presentation

- We replace some presentation functions with underscore functions and
  to use `var func = _.func;` we need it to be loaded before.

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