Working login sytem with register, sign_in and sign_out
Changed readme
solved small slim bug
new image url for readme
added changes
Added test cases for sign up
Modified alert messages display
Styled flash messages and helper
Configured custom routes
Added integration tests and user authentication checks
Added blog validations and tests
Fixed user profile validation bug
Added profiles controller and some stub files
Added profile pages and added scoped blog updates
Added gravatars to blog posts