Merge pull request #5 from solowolf21/use_exemplar

Use exemplar
Merge pull request #6 from solowolf21/show_page

Show page
Merge pull request #8 from solowolf21/edit_page

sz - pull in simple_form and strong_params, enable edit function
sz - improve test_new
Merge pull request #9 from solowolf21/new_page

New page
sz - improve tests
Merge pull request #10 from solowolf21/migrations_revisited

Migrations revisited
Merge pull request #11 from solowolf21/layouts

Layouts
sz - add validations
sz - handle errors in create and update actions
sz - add flash and update tests
sz - add alert flash and update some tests
sz - add flash and update tests
sz - reslove conflicts