updated controller based on pull request
updated churches controller
updated send grid mailer
updated search field
taking a break from user test.
updated assets
add carrierwave and minimagik
preparing uploader and added fog
updated avatar uploader
added fog file
partially implement avatar in header
updated uploader and edit registration
tried some user testing.
added strong params
updated user controller again
musical chairs with params in application controller
permit name in devise registration actions