docs: ImmediateRefreshHandler is not the default handler.

git-svn-id: svn://svn.code.sf.net/p/htmlunit/code/trunk@8863 5f5364db-9458-4db8-a492-e30667be6df6
next selenium update

git-svn-id: svn://svn.code.sf.net/p/htmlunit/code/trunk@8864 5f5364db-9458-4db8-a492-e30667be6df6
more fixes for our javascript objects

git-svn-id: svn://svn.code.sf.net/p/htmlunit/code/trunk@8865 5f5364db-9458-4db8-a492-e30667be6df6