rework filter functionality, code cleanup, add maps
Merge branch 'gh-pages' of https://github.com/AmericanRedCross/haiyan_mapfolio into dan-working
edit css so that PRC logo aligns with other logos
remove duplicate tag
fix error in PRC link
Merge pull request #6 from AmericanRedCross/dan-working

rework filter functionality, code cleanup, add maps