[MacPorts] #27052: p5-business-isbn-data: update version to 20081208

[MacPorts]

#27052: p5-business-isbn-data: update version to 20081208
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 Reporter:  larry+macports@…       |       Owner:  macports-tickets@…                   
     Type:  update                 |      Status:  new                                  
 Priority:  Normal                 |   Milestone:                                       
Component:  ports                  |     Version:  1.9.1                                
 Keywords:                         |        Port:  p5-business-isbn-data                
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 The latest CPAN release of Business::ISBN::Data is version 20081208. (I'm
 not sure when it switched from using version numbers to using 8-digit
 dates. I assume that MacPorts's version comparison will treat it like a
 bigger number than the previous version number, 1.17.)

 I am attaching three patches for the updated portfile: the first to change
 the whitespace only, the second to update to version 20081208, and the
 third to volunteer myself as maintainer since there is none at this time.

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Ticket URL: <https://trac.macports.org/ticket/27052>
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