Log message:
* Allow this package build on Ruby 2.2.
* Add support for pkg_alternatives.

Bump PKGREVISION.

Log message:
Dependency requires Ruby 1.9.3.

Log message:
Update ruby-pdf-reader to 1.3.3.

v1.3.3 (7th April 2013)
- various bug fixes

Log message:
Upate ruby-pdf-reader to 1.3.2.

v1.3.2 (26th February 2013)
- various bug fixes

Log message:
Update ruby-pdf-reader to 1.3.1.

v1.3.1 (12th February 2013)
- various bug fixes

Log message:
Update ruby-pdf-reader to 1.3.0.

v1.3.0 (30th December 2012)
- Numerous performance optimisations (thanks Alex Dowad)
- Improved text extraction (thanks Nathaniel Madura)
- Load less of the hashery gem to reduce core monkey patches
- various bug fixes

Log message:
Update ruby-pdf-reader to 1.2.0.

v1.2.0 (28th AUgust 2012)
- Feature: correctly extract text using surrogate pairs and ligatures
  (thanks Nathaniel Madura)
- Speed optimisation: cache tokenised Form XObjects to avoid re-parsing them
- Feature: support opening documents with some junk bytes prepended to file
  (thanks Paul Gallagher)
  - Acrobat does this, so it seemed reasonable to add support

Log message:
Update ruby-pdf-reader to 1.1.1.

v1.1.1 (9th May 2012)
- bugfix release to improve parsing of some PDFs

Log message:
Update ruby-pdf-reader to 1.1.0.

v1.1.0 (25th March 2012)
- new PageState class for handling common state tracking in page receivers
  - see PageTextReceiver for example usage
- various bugfixes to support reading more PDF dialects

Log message:
Update ruby-pdf-reader to 1.0.0.

v1.0.0 (16th January 2012)
- support a new encryption variation
- bugfix in PageTextRender (thanks Paul Gallagher)

v1.0.0.rc1 (19th December 2011)
- performance optimisations (all by Bernerd Schaefer)
- some improvements to text extraction from form xobjects
- assume invalid font encodings are StandardEncoding
- use binary mode when opening PDFs to stop ruby being helpful and transcoding
    bytes for us

v1.0.0.beta1 (6th October 2011)
- ensure inline images that contain "EI" are correctly parsed
  (thanks Bernard Schaefer)
- fix parsing of inline image data

v0.12.0.alpha (28th August 2011)
- small breaking changes to the page-based API - it's alpha for a reason
  - resource related methods on Page object return raw PDF objects
  - if the caller wants the resources wrapped in a more convenient
    Ruby object (like PDF::Reader::Font or PDF::Reader::FormXObject) will
    need to do so themselves
- add support for RunLengthDecode filters (thanks Bernerd Schaefer)
- add support for standard PDF encryption (thanks Evan Brunner)
- add support for decoding stream with TIFF prediction
- new PDF::Reader::FormXObject class to simplify working with form XObjects

v0.11.0.alpha (19th July 2011)
- introduce experimental new page-based API
  - old API is deprecated but will continue to work with no warnings
- add transparent caching of common objects to ObjectHash