BrowserVersion: deprecate INTERNET_EXPLORER_8 and INTERNET_EXPLORER_9.

git-svn-id: svn://svn.code.sf.net/p/htmlunit/code/trunk@9054 5f5364db-9458-4db8-a492-e30667be6df6
New HttpWebConnection

git-svn-id: svn://svn.code.sf.net/p/htmlunit/code/trunk@9055 5f5364db-9458-4db8-a492-e30667be6df6
codestyle

git-svn-id: svn://svn.code.sf.net/p/htmlunit/code/trunk@9056 5f5364db-9458-4db8-a492-e30667be6df6