added catfacts, students, and catfact_received_by_student models
Merge pull request #10 from DevReddy/yen

added catfacts, students, and catfactrecievedbystudents models
Modified Rakefile to include console command
Merge pull request #12 from DevReddy/reddy

Added AR functionality to student/fact selector
Merge pull request #11 from DevReddy/yen

Modified Rakefile to include console command
Delete cat_fact_mailer.rb
Merge pull request #13 from DevReddy/reddy

Moved images to data folder
Delete cat.jpg
Delete cat2.jpg
Delete kitten.jpg
Delete kitten2.jpg
Delete kitten3.jpg
Added AR queries to retrieve random facts and emails.