Removed overwritten builtins from mosto of the files.

Just started the process of cleaning up the code base.

ebook_converter/ebooks/mobi/reader/index.py

@@ -3,7 +3,7 @@ from collections import OrderedDict, namedtuple
 
 from ebook_converter.ebooks.mobi.utils import (decint, count_set_bits,
         decode_string)
-from ebook_converter.polyglot.builtins import iteritems, range, zip
+from ebook_converter.polyglot.builtins import iteritems
 
 
 __license__ = 'GPL v3'

ebook_converter/ebooks/mobi/reader/markup.py

@@ -1,7 +1,7 @@
 import re, os
 
 from ebook_converter.ebooks.chardet import strip_encoding_declarations
-from ebook_converter.polyglot.builtins import unicode_type, range
+from ebook_converter.polyglot.builtins import unicode_type
 
 
 __license__ = 'GPL v3'

ebook_converter/ebooks/mobi/reader/mobi6.py

@@ -16,7 +16,7 @@ from ebook_converter.ebooks.metadata.toc import TOC
 from ebook_converter.ebooks.mobi.reader.headers import BookHeader
 from ebook_converter.utils.img import save_cover_data_to, gif_data_to_png_data, AnimatedGIF
 from ebook_converter.utils.imghdr import what
-from ebook_converter.polyglot.builtins import iteritems, unicode_type, range, map
+from ebook_converter.polyglot.builtins import iteritems, unicode_type
 
 
 __license__ = 'GPL v3'

ebook_converter/ebooks/mobi/reader/mobi8.py

@@ -15,7 +15,7 @@ from ebook_converter.ebooks.metadata.toc import TOC
 from ebook_converter.ebooks.mobi.utils import read_font_record
 from ebook_converter.ebooks.oeb.parse_utils import parse_html
 from ebook_converter.ebooks.oeb.base import XPath, XHTML, xml2text
-from ebook_converter.polyglot.builtins import range, zip, unicode_type, getcwd, as_unicode
+from ebook_converter.polyglot.builtins import unicode_type, getcwd, as_unicode
 from ebook_converter.polyglot.urllib import urldefrag