[Wonder-disc] ExcelGeneratorExample project not needed

[Ray K. <ra...@ga...>]

Just a heads up. I have added the functions of the  
ExcelGeneratorExample to the ERComponentTour example. I could not see  
any reason to have a separate project in Wonder that consists of just  
one page showing one thing.

In a few days, if there are no objections, I will remove the  
ExcelGeneratorExample project. I have the pom.xml and Build/build/ 
build/xml changes for this ready and tested.

See http://wiki.objectstyle.org/confluence/display/WONDER/Example+Applications 
  for more information on the examples in Wonder.

cheers - ray