bzr svn propedit equivalent

[Sabin Iacob]

James Henstridge wrote:
> Note that ~/.bazaar/locations.conf and .bzr/branch.conf settings are
> not really an analogue of Subversion properties (either file
> properties or revision properties).  They are closer to
> ~/.subversion/config settings.

they are working tree-specific settings, so not really... but I may be wrong

>
> Maybe another name would be more appropriate?

I'm open for suggestions; also, if others decide to use this, maybe a 
kind soul will write a test suite, I'm afraid my imagination doesn't 
work very well in this aspect