Removed all references to 'CuteDNS' from project.

Doxy.page.h

src/alloc/malloc.h

src/alloc/slab.h

src/common.h

src/ctl/process.c

src/ctl/process.h

src/dnslib/consts.h

src/dnslib/debug.h

src/dnslib/descriptor.h

src/dnslib/dname.h

src/dnslib/edns.h

src/dnslib/node.h

src/dnslib/packet.h

src/dnslib/rdata.h

src/dnslib/response.h

src/dnslib/rrset.h

src/dnslib/rrsig.h

src/dnslib/tolower.h

src/dnslib/utils.h

src/dnslib/zone-dump.h