Can't import package directory with a "+" sign into Python

```
The TOMMAS framework specifies that all packages are delivered in a directory 
beginning with a "+" sign. This policy does conflicts with Python's usual 
import method. As a workaround, use the following:

tom = __import__('+tom', {}, {}, ['*'])

```

Original issue reported on code.google.com by `dddvis...@gmail.com` on 7 Mar 2011 at 7:08
