floating header and sidebar when scrolling the protocol - preperation for infinite scroll
finalizing infinity scroll - it's working now, but might need some improvements
remove testing stuff
Merge branch 'committee_infinite_scroll' of https://github.com/OriHoch/Open-Knesset into infiscroll

Conflicts:
	static/css/app.css
	templates/committees/committeemeeting_detail.html
Fix js to support Firefox as well