Updated webroot/index.php

Changed Cake paths since this is a public repository and we might not
want server paths to be seen.
Updated webroot/css

Uploaded Stylesheets files
Updated app and webroot folders

Uploaded and updated Controllers, Models, Views, ASSETS, Routes and
every file that impact in the UI/UX of Kwik-e-mart app.
-- Quite lot of changes and improvements :D
Updated webroot/stores/view.js
Merge branch 'UIDESIGN'