updated readme
merge with master
Merge branch 'master' into gh-pages

Updating the README.md
Updating github served site
Merge branch 'master' into gh-pages
updated to work with new main.js
rolled out site update

Merge branch 'master' into gh-pages
Merge branch 'gh-pages' of https://github.com/summer-of-open-source/wheel-chair-accessible-google-maps into gh-pages
Merge branch 'master' into gh-pages
removed unused image file
added to update browser address bar
added to get url parameters in js
created to set input values when they exist in urls
github issue #4: set input values when they exist in urls