updated migration scripts
removing macos directory
started documentation in readme
added contributing section
added dummy image for footer
fixed some pg database problems, updated to latest everything in Gemfile.
added favicon
footer stubbed out, now needs all the copy written
uncommented postgres user for db config
cleaned up application helper
boilerplate links on frontpage now passing cucumber
cleaned up footer
moved footer to bottom of page
added markdown handling
started faq
added api key
commented out API documentation link, added copy to front page
added copy to about page
added info on contact page
terms and privacy stubbed out