Warning for jhbuilders: Clutter soname problems

[Owen Taylor <otaylor redhat com>]

Since there have 1.0 there have been some problems with updating the
versioning of the Clutter library.

The correct soname for current Git is:

 libclutter-glx-1.0.so.0.0.7

However, for example, I had:

 libclutter-glx-1.0.so.0.1.4
 libclutter-glx-1.0.so.0.3.0

In my jhbuild directory. These are *newer* then the right version as far
as ldconfig is concerned.

So, I'd recommend

 rm -rf ~/gnome-shell/install/lib/libclutter-glx-*

Then doing 'jhbuild buildone -f clutter'. Or you'll be getting random
old versions of Clutter until Clutter-2.0 is released.

- Owen