Merge pull request #14 from sachin87/master

message link added to user profile page
Merge pull request #15 from sachin87/master

migration fixed
Merge pull request #16 from sachin87/master

email notification work
Merge pull request #17 from sachin87/master

production.rb updated
Merge pull request #18 from sachin87/master

rescue from added to application controller.
Merge pull request #19 from sachin87/master

Recommendation system.
Merge pull request #20 from sachin87/master

Procfile added
User private profile work