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Version History:

 1.2 2002-04-13 multi-line titles and authors.
                trim fields for display - trim ISBN before tidy.

 1.3 2002-04-17 arrange title beside image - notes in long line - emit

 1.4 2003-02-17 updated ISBN class

 1.5 2003-03-08 new buttons - chapters.ca support

 1.6 2003-05-15 electronic.co.uk and electronic.de split off generator for macro
                use got rid of dynamic configuration of accounts. now use
                ImageInfo.getImageDimensions to find sizes. Split off generation part into a
                separate class BookMacro So that it could be shared with htmlmacros.

 1.7 2006-01-01

 1.8 2006-03-04 reformat with IntelliJ

 1.9 2007-03-20 Barnes & Noble switched to Performics

 2.0 2007-04-12 merge versions from Acer and Steve.

 2.1 2009-04-21 remove code from electronic class, leaving a dummy stub.

 2.2 2012-03-21 rename amazon package to stores and massive renaming of classes,
                methods and variables to make them more consistent.

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