Added man page.

*** 81,90 ****
--- 81,91 ----
                  log.7d          \
                  md.7d           \
                  mediator.7d     \
                  mem.7d          \
                  mpt_sas.7d      \
+                 mpt_sas3.7d     \
                  mr_sas.7d       \
                  msglog.7d       \
                  mt.7d           \
                  mxfe.7d         \
                  myri10ge.7d     \