Revision 447404

graphics/cinepaint: Fix build with Oyranos-0.9.6.

The port seems to have some unique properties but was broken by my   [1]
recent Oyranos update.

. fix build with oyranos-0.9.6, idea from
    https://gitlab.com/beku/cinepaint-ng;
. QA: add dependencies.

PR:		221207  [1]
Reported by:	gja822@narod.ru