o.l.serveContent.missingFileAction controls action when URL not found,  either return 404 or display servlet error page.  Eventually will  support forwarding request to origin server.
o.l.serveContent.missingFileAction controls action when URL not found,
 either return 404 or display servlet error page.  Eventually will
 support forwarding request to origin server.


git-svn-id: 293778eaa97c8c94097d610b1bd5133a8f478f36@7356 4f837ed2-42f5-46e7-a7a5-fa17313484d4

lockss/lockss-daemon,lockss/lockss-daemon,lockss/lockss-daemon,edina/lockss-daemon,lockss/lockss-daemon,edina/lockss-daemon,edina/lockss-daemon,edina/lockss-daemon,lockss/lockss-daemon,edina/lockss-daemon,lockss/lockss-daemon,lockss/lockss-daemon,edina/lockss-daemon,edina/lockss-daemon