Reverted c6310 (which created a temporary directory for updating HtmlUnit,
possibly multiple times, without polluting TOOLS)

svn merge -r6310:6309 .  

and (a) updated all references to htmlunit-2.5 to htmlunit-r5070, (b) updated
the nekohtml depedency.

Patch by: amitmanjhi



git-svn-id: https://google-web-toolkit.googlecode.com/svn/branches/farewellSwt@6364 8db76d5a-ed1c-0410-87a9-c151d255dfc7
9 files changed