Update application.yml.example
Update README.rdoc
refresh 'email_sent' field and display icon accordingly after sending email
Merge pull request #1 from amWRit/app_test

refresh 'email_sent' field and display icon accordingly after sending email
Make project use ruby-2.0.0p195 by default.
Remove email uniqueness, in-case the email field is empty in the google doc.
Code refactor.
new layout - home page added
home page
Email configurations changed to retrieve doc.
Update README.rdoc
update readme
resolved conflict
update readme
code refactor
code refactor
remove uniqueness of email
sort the connections based on hierarchy of titles
update readme
Remove the default test folder and files.