Change default page buffer cache size

into  mysql.com:/home/alexi/dev/mysql-5.1-studio

 (reviewed by Mats)

into  mysql.com:/space/pekka/ndb/version/my51

into  mysql.com:/home/alik/MySQL/devel/5.1-tree

into  mysql.com:/home/alik/MySQL/devel/5.1-bug15110

into  poseidon.ndb.mysql.com:/home/tomas/mysql-5.1-new

   print slave port as well

Merge mysql.com:/home/alik/MySQL/devel/5.0-bug15110
into  mysql.com:/home/alik/MySQL/devel/5.1-bug15110

into  poseidon.ndb.mysql.com:/home/tomas/mysql-5.1-new

   added missing debug_return

into  mysql.com:/usr/local/home/marty/MySQL/mysql-5.1-new

into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.1-new

into  mysql.com:/usr/local/home/marty/MySQL/mysql-5.1-new

into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.1-new

into  poseidon.ndb.mysql.com:/home/tomas/v7

New support for ignoring blobs during scans. We now seek past them if we determine that they are of no use to us. This is a big save in tables with blobs. Far less memory overhead and the seek is quite a bit faster. 

into  poseidon.ndb.mysql.com:/home/tomas/v7

into  mysql.com:/usr/local/home/marty/MySQL/mysql-5.1-new

into  zim.tangent.org:/home/brian/mysql/slap-5.1

into  zim.tangent.org:/home/brian/mysql/slap-5.1

Added --use-threads option for porting to Windows. 

into  mysql.com:/home/mydev/mysql-5.1-wl1563

into lmy004.:/work/mysql-5.1-tt-copy-works

fix problem that gcc4 does not like at all

into  zim.tangent.org:/home/brian/mysql/slap-5.1

into  zim.tangent.org:/home/brian/mysql/slap-5.1

into  neptunus.(none):/home/msvensson/mysql/mysql-5.1

into  neptunus.(none):/home/msvensson/mysql/mysql-5.1

into  neptunus.(none):/home/msvensson/mysql/wl2930_fixup/my51-wl2930_fixup