Docs/manual.texi:
  Added info to foreign key section.
BitKeeper/etc/ignore:
  Added libmysqld/repl_failsafe.cc to the ignore list
libmysqld/Makefile.am:
  Added missing files
mysql-test/r/innodb.result:
  Fixed explain results after new innodb optimizations
support-files/mysql.spec.sh:
  Added missing files