libknot: move wire.h from contrib to libknot

Knot.files

src/Makefile.am

src/knot/query/query.c

src/libknot/libknot.h

src/libknot/packet/pkt.c

src/libknot/packet/rrset-wire.c

src/libknot/packet/wire.c

src/libknot/rrset-dump.c

src/libknot/rrtype/dnskey.c

src/libknot/rrtype/ds.c

src/libknot/rrtype/nsec3.c

src/libknot/rrtype/nsec3param.c

src/libknot/rrtype/opt.c

src/libknot/rrtype/rrsig.c

src/libknot/rrtype/soa.c

src/libknot/rrtype/tsig.c

src/libknot/tsig-op.c

src/libknot/wire.h

src/libknot/yparser/yptrafo.c

tests/.gitignore