rechecked with real browsers, many tests are marked as NYI; currently working on fixing that

git-svn-id: svn://svn.code.sf.net/p/htmlunit/code/trunk@8796 5f5364db-9458-4db8-a492-e30667be6df6
first fix for url creation when submitting a form

git-svn-id: svn://svn.code.sf.net/p/htmlunit/code/trunk@8797 5f5364db-9458-4db8-a492-e30667be6df6