Some simple things missing for last changeset

BitKeeper/etc/ignore:
  added libmysqld/strfunc.cc
mysql-test/t/overflow.test:
  Fix error messages
sql/unireg.h:
  Add defines for allocation of DATE/TIME/DATETIME strings

.bzrignore

@@ -638,3 +638,4 @@ vio/test-ssl
 vio/test-sslclient
 vio/test-sslserver
 vio/viotest-ssl
+libmysqld/strfunc.cc

mysql-test/t/overflow.test

 connect (con1,localhost,boo,,);
 connection con1;
--- error 1064,1102
+-- error 1064,1102,1279
 drop database AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA;

sql/unireg.h

@@ -63,6 +63,10 @@
 /* Max column width +1 */
 #define MAX_FIELD_WIDTH		(MAX_FIELD_CHARLENGTH*MAX_MBWIDTH+1)
 
+#define MAX_DATE_WIDTH		10	/* YYYY-MM-DD */
+#define MAX_TIME_WIDTH		23	/* -DDDDDD HH:MM:SS.###### */
+#define MAX_DATETIME_FULL_WIDTH 29	/* YYYY-MM-DD HH:MM:SS.###### AM */
+#define MAX_DATETIME_WIDTH	19	/* YYYY-MM-DD HH:MM:SS */
 
 #define MAX_TABLES	(sizeof(table_map)*8-2)	/* Max tables in join */
 #define OUTER_REF_TABLE_BIT	(((table_map) 1) << (sizeof(table_map)*8-2))