Uses crop box on PDF image creation
Merge pull request #59 from jamesalmond/cropbox

Uses crop box on PDF image creation. Fixes #58
document that ghostscript is a dependency for PDF files.
Merge pull request #61 from evanj/master

Ghostscript is needed to use docsplit with PDF files
(Optionally) Replace pdftk with pdftailor.
Escape the docsplit path for Java's sake.
Add a language flag for the command line.
Preparing for 0.6.4 release.
Forgot the version bump.
Fix encoding issues with metadata for Ruby 1.8 & 1.9
Update lib/docsplit/info_extractor.rb
Fix test helpers for ruby 1.9.3
Update unicode test file to have unicode metadata (keywords specifically)
Add test case for mangled unicode.
Merge pull request #65 from amalagaura/master

Accept non-ascii characters in pdf headers
Fix ruby1.8 compatibility in info extractor.
ensure_pdfs now uses a new tmpdir each time it's called.
Fixing normalize_value.
Adding Docsplit.extract_info to close out #46
Preparing for 0.7.0
Add a PdfExtractor class to replace JODConverter.