added basic javascript tabs for admin dashboard
finshed platform admin backend manage stores section
changed platform admin orders view
fixed authoize a store buttons
polishing up the header
navbar changes
added new carousel images
fixed tests
fixed carousel
navbar changes
removed save and open page
added platform admin can manage/override store details
working on admin item editing
added admin can add an item test
Merge pull request #132 from glenegbert/platform_admin_store_authorization

Platform admin store authorization