Added Innobase to source distribution

Docs/manual.texi:
  Added Innobase documentation
configure.in:
  Incremented version
include/my_base.h:
  Added option for Innobase
myisam/mi_check.c:
  cleanup
mysql-test/t/bdb.test:
  cleanup
mysql-test/t/innobase.test:
  Extended with new tests from bdb.test
mysql-test/t/merge.test:
  Added test of SHOW create
mysys/my_init.c:
  Fix for UNIXWARE 7
scripts/mysql_install_db.sh:
  Always write how to start mysqld
scripts/safe_mysqld.sh:
  Fixed type
sql/ha_innobase.cc:
  Update to new version
sql/ha_innobase.h:
  Update to new version
sql/handler.h:
  Added 'update_table_comment()' and 'append_create_info()'
sql/sql_delete.cc:
  Fixes for Innobase
sql/sql_select.cc:
  Fixes for Innobase
sql/sql_show.cc:
  Append create information (for MERGE tables)
sql/sql_update.cc:
  Fixes for Innobase

innobase/include/os0proc.h

@@ -0,0 +1,71 @@
+/******************************************************
+The interface to the operating system
+process control primitives
+
+(c) 1995 Innobase Oy
+
+Created 9/30/1995 Heikki Tuuri
+*******************************************************/
+
+#ifndef os0proc_h
+#define os0proc_h
+
+#include "univ.i"
+
+typedef void*			os_process_t;
+typedef unsigned long int	os_process_id_t;
+
+/********************************************************************
+Allocates non-cacheable memory. */
+
+void*
+os_mem_alloc_nocache(
+/*=================*/
+			/* out: allocated memory */
+	ulint	n);	/* in: number of bytes */
+#ifdef notdefined
+/********************************************************************
+Creates a new process. */
+
+ibool
+os_process_create(
+/*==============*/
+	char*		name,	/* in: name of the executable to start
+				or its full path name */
+	char*		cmd,	/* in: command line for the starting
+				process, or NULL if no command line
+				specified */
+	os_process_t*	proc,	/* out: handle to the process */
+	os_process_id_t* id);	/* out: process id */
+/**************************************************************************
+Exits a process. */
+
+void
+os_process_exit(
+/*============*/
+	ulint	code);	/* in: exit code */
+/**************************************************************************
+Gets process exit code. */
+
+ibool
+os_process_get_exit_code(
+/*=====================*/
+				/* out: TRUE if succeed, FALSE if fail */
+	os_process_t	proc,	/* in: handle to the process */
+	ulint*		code);	/* out: exit code */
+#endif
+/********************************************************************
+Sets the priority boost for threads released from waiting within the current
+process. */
+
+void
+os_process_set_priority_boost(
+/*==========================*/
+	ibool	do_boost);	/* in: TRUE if priority boost should be done,
+				FALSE if not */
+
+#ifndef UNIV_NONINL
+#include "os0proc.ic"
+#endif
+
+#endif