Speed improvements with pdfrw integration

• Fixed issue large PDF files issue
  • Files taking a long time to write
  • File size was too large
• TODO: pdfrw adds watermarks 15x faster than PyPDF3 but placement is incorrect with large pagesize PDF docs
• Added progress bar parameters to Encrypt module
• Restored pdfrw methods to upscale, rotate and add because of speed
  limitations with PyPDF3
• Added pdf2img.py to convert PDF files to image files

Final Release with included images

Following this release packages will be created to add functionality on top of pdfconduit. Rather than including all features (like GUI) in base package.

Enhanced Encryption

Parameters added to Encrypt module to restrict printing and commenting permissions.

Initial pdfconduit release

• Watermark: Dynamically generate watermarks and add watermark to existing document
• Label: Overlay text labels such as filename or date to documents
• Encrypt: Password protect and restrict permissions to print only
• Rotate: Rotate by increments of 90 degrees
• Upscale: Scale PDF size
• Merge: Concatenate multiple documents into one file
• Slice: Extract page ranges from documents
• Extract Text and Images
• Retrieve document metadata and information