SalesPro: restore "Cost" display on Item Detail P&A
Fixed header in order summary page

R_17 fix cherry picked from development because of an accidental push to development branch
EB-8378: Reverted logic for the "compare now " text
EB-8019: Changed buttons to browser buttons in add new user page
EB-8355: Made minor CSS changes for IE in MIL

Cherry picked from development and made some changes
EB-8338: Updated CSS on replacement link in MIL edit page.
EB-8414: Added missing id for error div
EB-8414: Fixed undefined variable
EB-8414: Changed class for error message in Item Details
ui tweak per Glenna
Merge remote-tracking branch 'origin/hardening_r17' into development

Conflicts:
	src/WebChannel/main/webapp/xpedx/jsp/MyItems/XPEDXMyItemsDetails.jsp (kept hardening_r17)
	src/WebChannel/main/webapp/xpedx/jsp/order/XPEDXOrderSummary.jsp (kept development)
EB-5602: make Update work with new fields; handle too many results on search
EB-8608. UI changes and functionality changes for add user
EB-8608.  runtime CSS change New user profile page.