Log Message:
Update py-PDF2 to 1.25.1

Patch 1.25.1, 2015-07-20

 - Fix bug when parsing inline images. Occurred when merging
   certain pages with inline images

 - Fixed type error when creating outlines by utilizing the
   isString() test

Version 1.25, 2015-07-07
------------------------

BUGFIXES:

 - Added Python 3 algorithm for ASCII85Decode. Fixes issue when
   reading reportlab-generated files with Py 3 (jerickbixly)

 - Recognize more escape sequence which would otherwise throw an
   exception (manuelzs, robertsoakes)

 - Fixed overflow error in generic.py. Occurred
   when reading a too-large int in Python 2 (by Raja Jamwal)

 - Allow access to files which were encrypted with an empty
   password. Previously threw a "File has not been decrypted"
   exception (Elena Williams)

 - Do not attempt to decode an empty data stream. Previously
   would cause an error in decode algorithms (vladir)

 - Fixed some type issues specific to Py 2 or Py 3

 - Fix issue when stream data begins with whitespace (soloma83)

 - Recognize abbreviated filter names (AlmightyOatmeal and
   Matthew Weiss)

 - Copy decryption key from PdfFileReader to PdfFileMerger.
   Allows usage of PdfFileMerger with encrypted files (twolfson)

 - Fixed bug which occurred when a NameObject is present at end
   of a file stream. Threw a "Stream has ended unexpectedly"
   exception (speedplane)

FEATURES:

 - Initial work on a test suite; to be expanded in future.
   Tests and Resources directory added, README updated (robertsoakes)

 - Added document cloning methods to PdfFileWriter:
   appendPagesFromReader, cloneReaderDocumentRoot, and
   cloneDocumentFromReader. See official documentation (robertsoakes)

 - Added method for writing to form fields: updatePageFormFieldValues.
   This will be enhanced in the future. See official documentation
   (robertsoakes)

 - New addAttachment method. See documentation. Support for adding
   and extracting embedded files to be enhanced in the future
   (moshekaplan)

 - Added methods to get page number of given PageObject or
   Destination: getPageNumber and getDestinationPageNumber.
   See documentation (mozbugbox)

OTHER ENHANCEMENTS:

 - Enhanced type handling (Brent Amrhein)

 - Enhanced exception handling in NameObject (sbywater)

 - Enhanced extractText method output (peircej)

 - Better exception handling

 - Enhanced regex usage in NameObject class (speedplane)

Version 1.24, 2014-12-31
------------------------

 - Bugfixes for reading files in Python 3 (by Anthony Tuininga and
   pqqp)

 - Appropriate errors are now raised instead of infinite loops (by
   naure and Cyrus Vafadari)

 - Bugfix for parsing number tokens with leading spaces (by Maxim
   Kamenkov)

 - Don't crash on bad /Outlines reference (by eshellman)

 - Conform tabs/spaces and blank lines to PEP 8 standards

 - Utilize the readUntilRegex method when reading Number Objects
   (by Brendan Jurd)

 - More bugfixes for Python 3 and clearer exception handling

 - Fixed encoding issue in merger (with eshellman)

 - Created separate folder for scripts