client capabilities included into libmysqld
some API methods became "virtual"
lots of duplicated code removed

IMHO all the above made library's code way more pleasant to look at, didn't it?


BitKeeper/deleted/.del-lib_vio.c~d779731a1e391220:
  Delete: libmysqld/lib_vio.c
BitKeeper/etc/ignore:
  Added libmysqld/client.c libmysqld/client_settings.h libmysqld/libmysql.c libmysqld/pack.c to the ignore list
client/mysqltest.c:
  we don't need this now
include/mysql.h:
  MYSQL and related structures unified
  four methods made "virtual"
  relative wrappers added
include/mysql_com.h:
  todo added
include/mysql_embed.h:
  now we include implementations of Vio structure in libmysqld
include/sql_common.h:
  declarations changed
include/violite.h:
  implementation of Vio included in libmysqld
libmysql/client_settings.h:
  changes to make this working with both client and embedded
libmysql/libmysql.c:
  global variables and my_net_local_init moved to sql-common/pack.c
libmysqld/Makefile.am:
  libmysql.c, client.c, pack.c symlinked and added to sources
  lib_vio.c removed
libmysqld/examples/Makefile.am:
  now we need CLIENT_LIBS here
libmysqld/lib_sql.cc:
  code duplications removed
  emb_advanced_command was made from simple_command
libmysqld/libmysqld.c:
  duplicated code removed
sql-common/client.c:
  code trimmed with new model of calling
sql-common/pack.c:
  some code moved here from libmysql.c and protocol.cc
sql/client_settings.h:
  we don't need mysql_use_result for mini_client
sql/net_serv.cc:
  file included in embedded server
sql/protocol.cc:
  code moved to sql-common/pack.c