[Bugs] #903 UNSP: Read Etexts-11, remove the book results split view after a download

[SugarLabs Bugs]

#903: Read Etexts-11, remove the book results split view after a download
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    Reporter:  garycmartin                |          Owner:  jdsimmons                  
        Type:  enhancement                |         Status:  new                        
    Priority:  Unspecified by Maintainer  |      Milestone:  Unspecified by Release Team
   Component:  Read Etexts                |        Version:  Unspecified                
    Severity:  Unspecified                |     Resolution:                             
    Keywords:                             |   Distribution:  Unspecified                
Status_field:  Unconfirmed                |  
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Comment(by jdsimmons):

 Version 12 should fix these problems:

 1). I no longer require you to use the Keep button after each download.
 Now each book gets its own Journal entry with its own unique Journal ID.
 I also display a message box after the download to let the user know it's
 happening.

 2). I provide a button with the dialog close symbol to hide the results
 list.  It is disabled when it would not be valid to use it.

 3). To prevent duplicate entries for the final book downloaded, I delete
 the last created Journal entry in write_file() if the Activity is being
 closed.

 4). I have made the Help text optional reading.  It is still somewhat
 informative and fills
 what would otherwise be an empty screen, but it doesn't give any vital
 information for using the Activity.

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Ticket URL: <http://dev.sugarlabs.org/ticket/903#comment:4>
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