Lazily Loading Views documentation has incorrect imports in example

[skyler]

About halfway down the page, under "Loading Late," an example is given,

from werkzeug import import_string, cached_property

These imports do not work for me in Werkzeug 0.9.4. Importing from werkzeug.utils, does work, however.

[untitaker]

They work for me in both master and 0.9.4. This is probably a stupid side-effect of #2.

[untitaker]

I closed this issue since i assume these kind of problems will simply go away after having a normal import system.