rename ape manpages so they dont get filtered out as object files

.hgignore

@@ -1,7 +1,6 @@
 syntax: regexp
-\.[ao]?[12578vqki]?$
+^sys/src/.*\.[ao]?[12578vqki]?$
-\.(pyo|pyc|exe)$
+^sys/lib/python/.*\.(pyo|pyc|exe)$
-^\.dummy$
 ^(dev|fd|net|srv|env|root|mnt|n)/
 ^(386|68000|68020|alpha|amd64|arm|power|power64|sparc|sparc64)/(bin|lib)/
 ^acme/bin/(386|68000|68020|alpha|amd64|arm|power|power64|sparc|sparc64)/