testing link in learn section
add area code to phone number, clean some related styling
add area code to maost feedback page
revise styling
re-style message annotation across site
Merge pull request #141 from daguar/master

Revamp readme with current status and links to more useful docs
Add db/schema
Add default AppContentSet data to the Rake task
Add example subjects Rake task and change default call_in_code_digits to
3
Add initial version of getting started tutorial
Clarify in documentation how DB config works by default but that people can change, closes #135
Add ruby version and gemset flags; bump ruby version
Refit controller specs
Add webmock to spec helper
Add action_mailer host to test environment
Set environment variables during south bend data importer
Refit mailer specs
Add some model specs
Pend all voice survey interface request specs
Add faker gem