Gaphor release 0.15.0.b3

[Arjan Molenaar]

Hi all,

I just dropped a fresh pre-release on the PyPI for Gaphor.

Issues fixed:

- Element editor now updates when attribute or operation is changed in a diagram
- fixed issues when loading diagrams.

Remaining issues can be found on:

http://wiki.github.com/amolenaar/gaphor/gaphor-0150

We're getting there :)

Regards,

Arjan