Merge pull request #57 from RKim220/ajax

Ajax
updating filter
merge
Merge pull request #58 from RKim220/filter

Filter
pal
update filter icons
fixing filters
fixed filter again
fixed filter and infinite scroll for IG
Merge pull request #59 from RKim220/filter

Filter
update overflow
Merge pull request #60 from RKim220/filter

update overflow
update favicon
fix merge conflict
pal
ready for mer
resolve merge conflicts