Merge pull request #4 from AmericanRedCross/dan-working

adding maps
Merge pull request #5 from AmericanRedCross/dan-working

adding more maps
changing google analytics
adding PRC logo
rework filter functionality, code cleanup, add maps
Merge branch 'gh-pages' of https://github.com/AmericanRedCross/haiyan_mapfolio into dan-working