Bug#1077812: clapper: Please split library and development files to separate packages

[Jeremy Bícha]

Arnaud,

The split clapper is now in Unstable. Could you verify whether tuba
works with clapper 0.10? According to the final comment at
https://github.com/GeopJr/Tuba/pull/1435, it should.

Thank you,
Jeremy Bícha