Merge pull request #1 from bayesimpact/web-version

Web version
Switch Sqlite gem for pg, add Rails 12 factor
Fix missing closing div tag on index page
Switch to postgres in database.yml
Add active admin, team members, projects
Add images to projects
Add images to team members, enforce team member type in form, add sorting
Change some configs, dry up team member roles
Change menu priority
Add featured to projects
Add project to index page
Move project pages into project folder, add project controller, remove some home controller actions
forcing a push
duplicated file
renamed file