add feature spec for candidate registration
remove paperclip photos
add paperclip generate files to .gitignore
add pending to candidate search feature spec.

It was checking the count. As a feature test, should probably have an expectation on the resulting page instead.
rename candidate_searches_spec to candidate_searches_controller_spec
add tests for CandidatesController
add validations to Candidate
add specs for SupportMailer.deliver_new_candidate
add aws and configure paperclip to store in aws s3 for production
fix SupportMailer so that it loads fils from aws
fix paperclip defaults
fix spacing
add rescue for load_file incase file doesn't exist
add email validation
add phone validations and refactor spec
fix spec to correctly test validation
show candidate erros in view
add validations on company that is searching for a candidate
refactor candidate search validations on model
add graduation year to candidate