sync from upstream up to 22:14a375563e2b

This includes the following commits:

changeset:   22:14a375563e2b
summary:     chang "while" command to "type -P" in bash based configure

changeset:   21:c4bf7c0f33d2
summary:     updated codec paper for RS01 life cycle

changeset:   20:dbcaad8128aa
summary:     replaced build count with mercurial changeset

changeset:   19:fba258a6acfa
summary:     Added tag 0.79.10 for changeset 49950be5a2ef

changeset:   18:49950be5a2ef
summary:     merged some debian patches

changeset:   17:815be3929c41
summary:     merged "easy" patches from Stéphane Lesimple's version

changeset:   16:7d15f8a958cb
summary:     Made printf format strings 32/64bit safe as suggested by Stéphane;

changeset:   15:1055a53b8d6d
summary:     reorganized code for --with-gui=[yes|no] option

changeset:   14:fbe2ae12a32c
summary:     Added tag 0.79.9 for changeset f2fdd6d3a1f5

changeset:   13:f2fdd6d3a1f5
summary:     updated TODO and CHANGELOG

And other changes that were needed to resolve the (many) conflicts.

src/debug.c

@@ -20,6 +20,8 @@
  *  along with dvdisaster. If not, see <http://www.gnu.org/licenses/>.
  */
 
+/*** src type: no GUI code ***/
+
 #include "dvdisaster.h"
 
 #include "rs02-includes.h"
@@ -499,7 +501,6 @@ void Erase(char *arg)
    image = OpenImageFromFile(Closure->imageName, O_RDWR, IMG_PERMS);
    if(!image)
      Stop(_("Can't open %s:\n%s"), Closure->imageName, strerror(errno));
-   ExamineUDF(image);  /* get the volume label */
 
    /** See if there is a special debugging option following
        the sector range. This is intentionally an undocumented feature. */