Update copyright notice
Merge branch 'master' of github.com:cheusov/mk-configure
Notes about out-of-source builds
examples/hello_files: fix regression test on NetBSD
mkc.lib.mk: fix CLEANFILES when MKDLL==yes
mkc.lib.mk: more regression tests (variable UNINSTALLFILES)
Variable SUBPRJSRCTOP was introduced
mkc.subprj.mk: LIBDEPS variable was introduced (initial support)
Variable CPPFLAGS0 was introduced
DPLIBDIRS: clean-ups, always use ${OBJDIR_<FULL_SUBDIR_HERE>},
i.e. ignore SHORTPRJNAME
LIBDEPS: variable DPLDADD, DPLIBDIRS and DPINCDIRS were introduced.