www: update normalize.css to v3.0.2.

git-svn-id: http://tortoisesvn.googlecode.com/svn/trunk@25928 4cfb86a4-2c7a-11df-bd14-c1e331e6ceac
Ask the user what to do when moving/copying unversioned items in a drop operation.
(Closes issue #668) : Better handle non-versioned items when drop-moving


git-svn-id: http://tortoisesvn.googlecode.com/svn/trunk@25929 4cfb86a4-2c7a-11df-bd14-c1e331e6ceac