split and replace 66-info by 66-intree and 66-inservice

doc/html/66-info.html

doc/html/66-inservice.html

doc/html/66-intree.html

doc/man/66-info.1.scd

doc/man/66-inservice.1.scd

doc/man/66-intree.1.scd

package/deps.mak

package/modes

package/targets.mak

src/66/66-info.c

src/66/66-inservice.c

src/66/66-intree.c

src/66/deps-exe/66-inservice

src/66/deps-exe/66-intree

src/include/66/info.h

src/include/66/resolve.h

src/lib66/deps-lib/66

src/lib66/resolve_graph.c

src/lib66/ss_info_utils.c