Added models Package, PackageVersion and Person to for manage the package info
Removed Person model to improve design
Created helper, config file, rakefile and service to get package info
Improved get info from package
Added interface and create index and show views
removing puts added log
manage page not found error
Added testing, clean code
Added pointer to header table
configured for heroku
configuring logging
changed mongo url
setting logs to sinatra logsw
Testing log config
changed logger for $log
chaged last logger
change to check 50 packages
Fix test get_package_info for utils