- Fix fltk dependencies wrt bsc#1032582

- Fix double defined prefix in cmake Finders/configs

- Redux to contain only the architectures we really build against
no mandriva/rhel/centos builds present anywhere in the OBS
- Switch to %cmake macros as the configure is just dumb wrapper
on top of cmake
- Drop the qt4 subpackage as we really try to have qt5 only in
new releases
- Apply patches for the cmake from Gentoo:
* 0001-Use-GNUInstallDirs.patch
* 0002-mv-src-examples-oforms-src-tools-oforms.patch
* 0003-Make-tests-optional.patch
* 0004-Make-examples-optional.patch
* 0005-Make-static-libs-optional.patch
* 0006-Use-FindFLTK-shipped-by-cmake.patch
- Add patch to fix underlinking:
* 0007-No-undefined.patch
- Drop the lcms-devel dependency, we want to build only against lcms2
- Drop the alpha-devel-doc subpackage as the cmake inehritently generates
all docu in one batch
- Add missing ghostscript fonts to generate working dot files