Code cleanups for direct RequestDispatcher access
Revert "Code cleanups for direct RequestDispatcher access"

This reverts commit 1ff665f76ac38faaa8831191b6b4be89fc1b2acf.
Code cleanups for direct RequestDispatcher access
411458  MultiPartFilter getParameterMap doesn't preserve multivalued parameters
411459  MultiPartFilter.Wrapper getParameter should use charset encoding of part
Merge remote-tracking branch 'origin/jetty-7' into jetty-8

Conflicts:
	jetty-servlets/src/main/java/org/eclipse/jetty/servlets/MultiPartFilter.java
	jetty-servlets/src/test/java/org/eclipse/jetty/servlets/MultipartFilterTest.java
Merge remote-tracking branch 'origin/jetty-8'

Conflicts:
	jetty-server/src/main/java/org/eclipse/jetty/server/Response.java
	jetty-servlets/src/main/java/org/eclipse/jetty/servlets/MultiPartFilter.java
	jetty-servlets/src/test/java/org/eclipse/jetty/servlets/MultipartFilterTest.java
	test-jetty-servlet/src/main/java/org/eclipse/jetty/testing/HttpTester.java
Merge branch 'master' of ssh://git.eclipse.org/gitroot/jetty/org.eclipse.jetty.project