make setnextsequence public

http://www.expandframework.com/forum/13-suggestions/3857-please-make-internal-static-void-setnextsequence-itypeinfo-typeinfo-string-prefix-long-nextid-public/5893.html
 NullReferenceException in TooltipCalculator.GetToolTipCore

http://www.expandframework.com/forum/6-bugs/3858-nullreferenceexception-in-tooltipcalculator-gettooltipcore/5897.html
add xpand project
[E1703-Changing window title when data within a View is modified]

https://www.devexpress.com/Support/Center/Example/Details/E1703
13.2.6.8