In order to avoid naming conflicts, the tools have been renamed from mem*
to memc*:

 memcapable -> memccapable
 memcat -> memccat
 memcp -> memccp
 memdump -> memcdump
 memerror -> memcerror
 memexist -> memcexist
 memflush -> memcflush
 memparse -> memcparse
 memping -> memcping
 memrm -> memcrm
 memslap -> memcslap
 memstat -> memcstat
 memtouch -> memctouch
