spiffy new widget that given a physical size, displays that size in an
* libgimpwidgets/gimpresolutionentry.[ch]: spiffy new widget that given a physical size, displays that size in an arbitrary unit, and lets you select a resolution via changing either the corresponding width and height or specifying it directly in pixels per your chosen unit. * libgimpwidgets/Makefile.am * libgimpwidgets/gimpwidgets.def * libgimpwidgets/gimpwidgets.h * libgimpwidgets/gimpwidgetstypes.h: added appropriate files, function, headers, and types, respectively * devel-docs/libgimpwidgets/libgimpwidgets.types: added gimp_resolution_entry_get_type. A section still needs to be created for it. * plug-ins/common/poppler.c (run): bugfix that accidentally wasn't merged in previous commit. * plug-ins/common/poppler.c (load_dialog): replaced resolution spinbutton with a GimpResolutionEntry.