Minor bug fixes

In this week's update(s), there were a few minor bugfixes. Nothing all too fancy;
- A issue where names with spaces would get truncated after connecting online (should be restored on next connect)
- Some minor memory leaks (not even big ones, like 2KB at most)
- Added server's user information when connected to a server (also updated the test server for this)
Because of the small changes, and the old client still being compatible with the new server, I won't release the update within the installer yet, so just update from in-game to get it.