New membership data type. Multiple bug fixes

ChangeLog

configure

db-crypt/db/lyskomd-data

doc/Protocol-A.texi

doc/man/lyskomd.8

run-support/aux-items.conf

src/include/kom-errno.h

src/include/kom-types.h

src/include/services.h

src/server/Makefile.in

src/server/Makefile.src

src/server/To-do

src/server/admin.c

src/server/aux-item-def.l

src/server/aux-item-def.lex.c

src/server/aux-item-def.tab.c

src/server/aux-item-def.tab.h

src/server/aux-item-def.y

src/server/aux-items.c

src/server/aux-items.h