Support to filter Player with nation and add smart filter choice

[GoogleCodeExporter]

What steps will reproduce the problem?
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Please describe the issue below.

1:In most situation, we filter player with "CA/PA" and "Age", but, in fact, 
nation is also a necessary.

2: smart filter choice means for example, "Star of the future" equal "age less 
then 20, PA more than 170, CA more than 120.".

What version of the editor are you using? On what version of OS X?

Please provide any additional information below.

Original issue reported on code.google.com by zhangxi....@gmail.com on 4 Apr 2011 at 1:22

[GoogleCodeExporter]

added smart filters in r276

Original comment by aoumi83@gmail.com on 12 Apr 2011 at 8:43

• Changed state: Fixed