Merge pull request #58 from RKim220/filter

Filter
pal
merge fix
Merge pull request #59 from RKim220/filter

Filter
Merge pull request #60 from RKim220/filter

update overflow
update favicon
fix merge conflict
pal
ready for mer
resolve merge conflicts
Merge pull request #61 from RKim220/ajax

Ajax
timeline with spacebar to pause and start - also fix user edit views
Merge pull request #62 from RKim220/ajax

timeline with spacebar to pause and start - also fix user edit views
merge fix
update front page and timeline styling