CVS commit by mornfall: First try on a section grouper (one-level only). Will need reworking -- this is just a proof-of-concept for the grouper concept.
M +1 -0 kapture_part.cpp 1.3 M +50 -1 pkggrouper.cpp 1.4 M +21 -1 pkggrouper.h 1.4 M +10 -9 pkglist.cpp 1.3 M +1 -1 pkgsubtree.cpp 1.3 M +2 -2 pkgtree.cpp 1.4
