hocr: new version, add hocr-to-epub to scripts

hocr/version.py

-__version__ = '1.1.15'
+__version__ = '1.1.16'

setup.py

@@ -22,7 +22,8 @@ setup(name='archive-hocr-tools',
                'bin/fts-text-match', 'bin/hocr-lookup-check',
                'bin/hocr-lookup-create', 'bin/hocr-lookup-reconstruct',
                'bin/hocr-text-paragraphs', 'bin/hocr-extract-page',
-               'bin/abbyy-to-hocr', 'bin/hocr-split-pages'],
+               'bin/abbyy-to-hocr', 'bin/hocr-split-pages',
+               'bin/hocr-to-epub'],
       classifiers=[
           'Development Status :: 3 - Alpha',
           'Intended Audience :: Developers',