added version note on Ghostscript
Support for passing a document language to docsplit/tesseract
through a context adapter implementing IOCRLanguage. The default
OCRLanguage adapter of collective.documentviewer only returns
the site language because determining the language of a scanned document
is highly dependent on the individual scanner workflow - that's why
I leave this default adapter pretty dumb.
updated
Merge remote branch 'lpc/master'

Conflicts:
	docs/HISTORY.txt
support for optional $OCR_LANGUAGE environment variable
removed debug pdb
fix
updated
passing down language
Merge pull request #31 from zopyx/master

language support for docsplit/tesseract