djcb/mu — pull request #108 by gongo (2012-12-05 08:02:05+00:00)
Title: Change refile target in region email.

Now, mark commands with region on headers view,
target of the first email is reflected in the rest of email.

```
Date From Subject
--------------------------------------------
2012-12-05 Github ...
2012-12-05 Yahoo! ...
2012-12-05 Work ...

refiling after...

Date From Subject
--------------------------------------------
r -> /github 2012-12-05 Github ...
r -> /github 2012-12-05 Yahoo! ...
r -> /github 2012-12-05 Work ...
```

In this patch, change target in region email.

```
Date From Subject
--------------------------------------------
r -> /github 2012-12-05 Github ...
r -> /yahoo 2012-12-05 Yahoo! ...
r -> /work 2012-12-05 Work ...
```