Admin mailer spec

Created the following tests in the spec folders: 
   mailers/abuse_mailer_spec.rb - Tests mailing abuse reports
   mailers/feedback_mailer_spec.rb - Tests mailing feedback

   models/abuse_report_spec.rb - tests the abuse_report model. copys the same test from oldtests except does not check messsages. 

  model/admin_spec.rb - tests creating an Admin user. currently validations testing too long are failing.

 moved the fixtures file to the spec folder for future use in specs (potentiall)

 started using factory girl for my specs

 added the following gems for testing: email_spec and faker.  

added an abuse_report factory