Add option which disables autoclean of $dep_dir/tmp

[Kakadu]

[Kakadu]

Maybe we should rename option ant after that close this issue.

[Kakadu]

and*

bobry, I want a peace of advice about variable name

[superbobry]

Why do we need this?

[Kakadu]

For example if recipe have installed some libraries to wrong path and another recipe can't find some packages it will be great to investigate sources of first recipe by myself.

P.S. I don't really understand why we'll discuss it, because it is already implemented.