Tess4J v3.4.2 Release

Tess4J, a Java JNA wrapper for Tesseract OCR API.

This release includes the following enhancements:

• Update Lept4J to 1.6.2
• Update GhostScript to 9.22
• Improve handling of PDF files in multi-threaded environment
• Lift limits on number of pages in PDF
• Use TESSDATA_PREFIX environment variable by default, if defined

http://tess4j.sf.net