add minitest, guard, factory_girl
added testing models
added testing to models
 added controllers static_page tester, added test method in user.rb
added contact controller test and contact mailer test
added contact_mailer
added testimony scaffolding
added paperclip gem and photomagick
testing for gallery, testimony, and debugged
added polmorphic attibutes to picture.rb
modified static_page_controler, _navigation added routes for testimonies and galleries
modified the controller for gallery and routes for gallery
changed h1 in testimonies index
added polymorphic and associations
added content to static pages and fixed bug on testimonies page
 added styling to navbar, fixed copyright
changed navbar font color