Merge branch 'int-new' of ssh://gitlab.labs.nic.cz/labs/bird into int-new

NEWS

conf/confbase.Y

doc/bird.conf.example

doc/bird.sgml

filter/config.Y

filter/f-util.c

filter/filter.c

filter/filter.h

filter/test.conf2

misc/bird.spec

nest/a-path.c

nest/rt-dev.c

nest/rt-dev.h

nest/rt-table.c

proto/babel/config.Y

sysdep/config.h