Various improvements to server capability/version checking, including:

- Add a new ServerSupport class, for which an instance is created upon each new connection and is then subsequently accessible via SPDatabaseDocument.
- Replace the majority of manual version checking with calls to properties in the above new class.
- Improve the user manager's compatibility with MySQL 3 and 4 servers. Fixes issue #811

Other changes include:

- Disable the encoding popup button when adding a new table or database to servers running pre MySQL 4.1 as it only contains one option, 'Default'.
- Fix various potential memory leaks discovered during static analysis.
- General tidy up and comments.

1 files changed, 2 insertions, 0 deletions

diff --git a/Source/SPDatabaseRename.m b/Source/SPDatabaseRename.m
index ed0374a7..dc5a8967 100644
--- a/Source/SPDatabaseRename.m
+++ b/Source/SPDatabaseRename.m
@@ -74,6 +74,8 @@
 	{
 		success = [dbActionTableCopy moveTable:currentTable from:sourceDatabaseName to:targetDatabaseName];
 	}
+	
+	[dbActionTableCopy release];
 		
 	tables = [connection listTablesFromDB:sourceDatabaseName];