Merge branch 'development' of git+ssh://git.nic.cz/projects/labs/cutedns into development

samples/knot.full.conf

src/knot/conf/cf-lex.l

src/knot/conf/cf-parse.y

src/knot/conf/conf.h

src/knot/server/server.c

src/knot/server/xfr-handler.c

src/knot/server/zones.c

src/knot/zone/zone-load.c

src/zcompile/zcompile.c

src/zcompile/zcompile.h

src/zcompile/zparser.y