[eclipselink-dev] Fix for bug 270863 - Check into 2.0 and 1.1.1

[Kevin Yuan <kevin.yuan@xxxxxxxxxx>]

https://bugs.eclipse.org/bugs/show_bug.cgi?id=270863 - Code reviewed By Yiping Zhao.

Description: Only JPA testing running on WAS and WLS need it's own jaxp.properties in order to generate test report. 
                   So add an additional generate-servertest-report target to treat the JPA server test, all other non-server 
                   test will not copy jaxp.properties any more.

Test: Run JPA testing both inside and outside container.

See rev 3912 for 2.0
     http://fisheye2.atlassian.com/changelog/eclipselink/?cs=3912
     and rev 3913 for 1.1.1      
http://fisheye2.atlassian.com/changelog/eclipselink/?cs=3913


Kevin