added new background and css to categories page
Merge branch 'development' of github.com:JamesRoyPoulter/project_jac into development
styling to categories and forms
Merge branch 'development' of github.com:JamesRoyPoulter/project_jac into development
adding image uploader detail to avatar and styling to people page
styling to checkin forms, people and categorie show and index
Merge branch 'development' of github.com:JamesRoyPoulter/project_jac into development
fixing bug with checkin/video in checkin json