Predefined ship designs duplicate on load game

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Play game until at least one predefined ship design become available (colony 
ship should be available from beginning).
2. Save game.
3. Load game.

What is the expected output?
Same ship designs prior and after loading game.

What do you see instead?
Available predefined ship designs are duplicated after loading game.

Original issue reported on code.google.com by subchann...@gmail.com on 24 Aug 2010 at 7:39

[GoogleCodeExporter]

Problem reproduced and confirmed (revision 65). Why do I think I already 
implemented something to prevent that? Guess it didn't work...

Original comment by subchann...@gmail.com on 19 Oct 2010 at 7:44

• Changed state: Accepted

[GoogleCodeExporter]

Heh, there was no check for duplicate designs. Added check for duplicates so 
this issue should be resolved on next upload (revision 71).

Original comment by subchann...@gmail.com on 27 Jan 2011 at 1:30

• Changed state: Started

[GoogleCodeExporter]

Should be solved now.

Original comment by subchann...@gmail.com on 31 Jan 2011 at 10:53

• Changed state: Done