Show red color if the brand/model/vendor already exists
There was an issue with bar chat - sometimes it was not coming in right
order
Added links in poups like 'Add Model', 'Add Vendor' etc
Changed the popup to modal popup, to fix the issue - user can click on
another menu - when the popup is open
Added close button to the popups - which will show alert if any changes
are pending
Changed graph color
Changed styles of Save and other buttons