Small fix to the date filter
Small fix to the date filter

- fixed the datefilter to be inclusive of the border values. Entering all events from the 13th of january should include events that were created on that day, not just the 14th and newer.

RichieB2B/MISP,x86Labs/MISP,SteveClement/MISP,Rafiot/MISP,triplekill/MISP,aaronkaplan/MISP,devnull-/MISP,SteveClement/MISP,aaronkaplan/MISP,MISP/MISP,aaronkaplan/MISP,0x0mar/MISP,pombredanne/MISP,Maijin/MISP,0x0mar/MISP,MISP/MISP,regit/MISP,x86Labs/MISP,MISP/MISP,triplekill/MISP,TheDr1ver/MISP,crruthe/MISP,TheDr1ver/MISP,TheDr1ver/MISP,Rafiot/MISP,Maijin/MISP,elhoim/MISP,pombredanne/MISP,0x0mar/MISP,elhoim/MISP,crruthe/MISP,RichieB2B/MISP,MISP/MISP,RichieB2B/MISP,Rafiot/MISP,Maijin/MISP,regit/MISP,FloatingGhost/MISP,SteveClement/MISP,jiekechoo/MISP,Rafiot/MISP,FIRSTdotorg/MISP,pombredanne/MISP,MISP/MISP,cristianbell/MISP,pombredanne/MISP,x86Labs/MISP,cristianbell/MISP,FIRSTdotorg/MISP,aaronkaplan/MISP,FIRSTdotorg/MISP,FloatingGhost/MISP,0x0mar/MISP,cristianbell/MISP,SteveClement/MISP,triplekill/MISP,x86Labs/MISP,devnull-/MISP,jiekechoo/MISP,TheDr1ver/MISP,crruthe/MISP,elhoim/MISP,FloatingGhost/MISP,FIRSTdotorg/MISP,FloatingGhost/MISP,regit/MISP,RichieB2B/MISP,SteveClement/MISP,devnull-/MISP,Maijin/MISP,jiekechoo/MISP,crruthe/MISP,regit/MISP,elhoim/MISP,triplekill/MISP,jiekechoo/MISP,cristianbell/MISP,devnull-/MISP