bzr push into mysql-trunk branch (nirbhay.choubey:3736 to 3737)

[Nirbhay Choubey]

 3737 Nirbhay Choubey	2012-01-17 [merge]
      Null-merge from mysql-5.5.

 3736 Nirbhay Choubey	2012-01-17
      Bug#13006947 62472: MYSQLHOTCOPY ERRORS ON DATABASES
                          CONTAINING MYISAM VIEWS
      
      mysqlhotcopy failed when 'views' were involved. This
      happened as it tried to lock the views (along with the
      base tables) using 'FLUSH TABLES <table_name> .. WITH
      READ LOCK' command, which is invalid.
      
      Fixed by dividing the table list into views & base tables,
      and then locking the views separately.
     @ scripts/mysqlhotcopy.sh
        Bug#13006947 62472: MYSQLHOTCOPY ERRORS ON DATABASES
                            CONTAINING MYISAM VIEWS
        
        Views will now be locked separately (from base tables)
        as they cannot be flushed/locked using 'FLUSH TABLE ..
        WITH READ LOCK'.

    modified:
      scripts/mysqlhotcopy.sh
No bundle (reason: useless for push emails).