Move the Ant-based outputs from jspwiki/build to jspwiki/target?

[Glen Mazza]

Hi Team, I think it might be good to modify the Ant build.xml to start 
generating at least some of its output (WAR and JAR artifacts, compiled 
classes, surefire reports, etc.) to the same output target/ folder that 
Maven uses.  (Basically, stop using a "build" folder.) This would allow 
us to discontinue certain portions of the Ant build.xml (e.g., make 
Maven official for builds and unit tests) while leaving others 
temporarily in place for Ant (e.g., Selenium), because those Ant 
portions we keep will now be coded against the same locations that Maven 
uses.  Also, it would help get Ant users used to where Maven places its 
artifacts.  WDYT?  Besides the build.xml, anything in our external 
release process that would need updating if our .war and .jar files are 
generated in target/ instead of build/?

Thanks,
Glen