Replace _make_safe by functools.wraps
|Reported by:||Elrond||Owned by:||Jakob Kramer|
To make decorators nicer, MediaGoblin has a tiny tool called _make_safe() in decorators.py.
But what this helper tool does, is actually in the standard library!
There's also a nicer version called
So replace all instances of _make_safe by one of those two.