Bug#34521, removed a bunch of deprecated options from template my.cnf files.

Merged from 5.0 version of this patch:
- Removed entire isamchk section. Support for ISAM tables was removed in 5.0.
- Replaced key_buffer with key_buffer_size (correct spelling).
- Removed skip-bdb, as BDB is no longer included in 5.0 and above.
- Removed commented-out bdb_cache_size and bdb_max_lock for the same reason.
- Removed commented-out innodb_log_arch_dir, deprecated in 5.0.24.
- Removed myisam_max_extra_sort_file_size, deprecated in 5.0.6. 
- Removed log_long_format, deprecated in 4.1.
- Replaced default_table_type with default-storage-engine.
New in 5.1:
- Replaced table_cache with table_open_cache.
- Removed skip-federated, should have been in 5.0 only.
- Replaced log_slow_queries with slow_query_log, deprecated in 5.1.29.

support-files/my-large.cnf.sh

@@ -26,9 +26,9 @@ socket		= @MYSQL_UNIX_ADDR@
 port		= @MYSQL_TCP_PORT@
 socket		= @MYSQL_UNIX_ADDR@
 skip-locking
-key_buffer = 256M
+key_buffer_size = 256M
 max_allowed_packet = 1M
-table_cache = 256
+table_open_cache = 256
 sort_buffer_size = 1M
 read_buffer_size = 1M
 read_rnd_buffer_size = 4M
@@ -46,9 +46,6 @@ thread_concurrency = 8
 # 
 #skip-networking
 
-# Disable Federated by default
-skip-federated
-
 # Replication Master Server (default)
 # binary logging is required for replication
 log-bin=mysql-bin
@@ -143,14 +140,8 @@ no-auto-rehash
 # Remove the next comment character if you are not familiar with SQL
 #safe-updates
 
-[isamchk]
-key_buffer = 128M
-sort_buffer_size = 128M
-read_buffer = 2M
-write_buffer = 2M
-
 [myisamchk]
-key_buffer = 128M
+key_buffer_size = 128M
 sort_buffer_size = 128M
 read_buffer = 2M
 write_buffer = 2M