[PATCH] Skip run-readelf-compressed.sh test if built without bzip2

[Ulf Hermann]

> Added a ChangeLog and pushed to master.
> Please don't sent patches with base64 encoding.
> That make it really hard to apply them with git am.

Thanks, and sorry. As the message in my "Sent" folder is plain text with 
7bit encoding, it seems that something in between has re-encoded it (or 
that thunderbird is lying to me).

As this is a repeating theme here, it might be a good idea to add an 
option to submit patches in a less fragile way than inline in email. But 
then, maybe that's just my particularly annoying combination of 
thunderbird client and outlook server that keeps messing things up.

br,
Ulf