Updated authentication solution to devise and added API setup
Merge branch 'api_dev'
Updated Rails version and added info with API response for Failure case of user registration
added jbuilder template for show user details
resolved conflict
added is to return with successfull login
Merge branch 'api_dev'
updated reported issues module and profile image with edit feature
Merge branch 'api_dev'
added route_segment to reported_issues and added profile image url with user data
Merge branch 'api_dev'
patch for profile images
Merge branch 'api_dev'
user image patch by fixing image URL
Merge branch 'api_dev'
Removed unique validation for user name and updates related to validation messages
Merge branch 'api_dev'
added facebook authentication and its related features
Resolved conflicts
fixed image path url