Create Item details component
which will call internally
Item-title-ui view
item-grid-ui view
implemented toggle for the comments
on change of item type change in accept/item-detail component
fixed issue at cancellation of scheduled offer
rebase with master
fixed issue with number-input
Fixed no scroll issue, by changing style hight to min-height
Rebase with Master

Conflicts:
	app/router.js
	app/templates/review_item.hbs