Made changes to models as per code review comments
Added paypal config file to gitignore
Added Real time indexing
Added paypal example config file to initializers
Merge branch 'master' of https://github.com/jatin-baweja/rails-project
Added deleted fields to project and user models
Removed project lists controller
Removed sessions controller
Removed stories controller
Added contacts controller
Added messages controller
Added searches controller
Made changes as per controller code review
Added email initializer to gitignore
Added email and regex initializer files
Changed routes as per review changes