- updated to 1.4

- updated to 1.4
- removed outdated install patch (autotools and cmake support introduced upstream, both messy)
- added libpng patch to fix build with libpng 1.5.x
- added destdir,opt,link patch to partially fix ac/am usage ugliness

Changed files:
    openjpeg-destdir.patch -> 1.1
    openjpeg-install.patch -> 1.2
    openjpeg-libpng.patch -> 1.1
    openjpeg-link.patch -> 1.1
    openjpeg-opt.patch -> 1.1
    openjpeg.spec -> 1.9