NewStory: add support for DAISY 3 format books

[GoogleCodeExporter]

Users want to be able to read books available in the newer DAISY 3 format.

As there are various similarities between DAISY 3 and EPUB books let's try to 
design and implement our support so it copes with the similar EPUB structures.

Note: We may need to break this story down into several smaller stories.

Original issue reported on code.google.com by julianharty on 19 Jul 2013 at 5:27

[GoogleCodeExporter]

Here are some initial suggestions on a couple of smaller stories:
   * correctly process the master document structure so we can recognise whether it seems to meet the relevant specification(s)
   * parse the SMIL 2.0 structures

Original comment by julianharty on 19 Jul 2013 at 5:30

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[GoogleCodeExporter]

Refer to the wiki: 
https://code.google.com/p/android-daisy-epub-reader/wiki/ComparingEBookFormats

Original comment by [email protected] on 24 Jul 2013 at 7:48

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[GoogleCodeExporter]

Original comment by [email protected] on 31 Jul 2013 at 7:38

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[GoogleCodeExporter]

Here is the official standard for DAISY 3.0 
http://www.niso.org/workrooms/daisy/Z39-86-2005.html 

Original comment by julianharty on 16 Aug 2013 at 7:31

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