Half of the front page

will continue work Wed.
Merge pull request #46 from mejackreed/master

tags working - needs a little work
Merge pull request #47 from mejackreed/master

cleaning up codebase
updating frontend stuff that Shan pushed
removed unused files
working on add a map
Merge branch 'master' of https://github.com/food-mappers/food-mapper-app into frontendStuff
backend handles add map