as after effect of fix for Bug #4378 
'"create database IF NOT EXISTS thing" returns an error' 

(avoided an unpack_dirname and 
 changed strcat into strmake)

into mysql.com:/home/my/mysql-4.1

into mysql.com:/home/my/mysql-4.0

(table opened in my_tz_init, was removed from thd->open_tables in
tz_load_from_db w/o being unlocked, so it was stayng in open_cache
forever preventing the latter from being free'd in table_cache_free)

into serg.mylan:/usr/home/serg/Abk/mysql-4.1

  4.1 tree must use installshield project files due to new tables

  fix to user table during make_win_src_distribution

called without NDB enabled.

into mysql.com:/home/my/mysql-4.1

into brandersnatch.localdomain:/home/dlenev/src/mysql-4.1-fix

problems with unresolved dependancies on some platforms.

Set default max_allowed_packet to be able to read help tables even if an my.cnf file with this option is present. (Bug #3938)
Don't use default arguments for ha_rnd_init()
Simple code cleanups since last pull

into mysql.com:/home/mydev/mysql-4.0-lock

into mysql.com:/space/my/mysql-4.1

   (moved it into another BK tree instead)

into serg.mylan:/usr/home/serg/Abk/mysql-4.1