hydrogen-devel - replace share dir name change
blender-249 - 266 update to cmake changes
blender-267 add new port for v2.67
blender-sambler update to r56608
openimageio - update to v1.1.10
various USE_CMAKE -> USES= cmake
USE_BISON -> USES= bison
USE_CMAKE -> USES= cmake
USE_GETTEXT -> USES= gettext
USE_ICONV -> USES= iconv