A lot of renaming stuff.

CodingStyle

src/common/acl.h

src/common/dynamic-array.h

src/common/errors.c

src/common/errors.h

src/common/evqueue.h

src/common/evsched.h

src/common/general-tree.h

src/common/latency.h

src/common/print.h

src/common/ref.h

src/common/skip-list.h

src/common/slab/alloc-common.h

src/common/slab/malloc.h

src/common/slab/slab.h

src/common/sockaddr.h

src/dnslib/changesets.c

src/dnslib/changesets.h

src/dnslib/consts.h

src/dnslib/debug.c