v2.0.2 Change Custom Paper Size Info String

Small change to -i option Paper Type string when the paper is of custom size.

Functionality is unchanged from v2.0.0.
v2 Additions:

• Complete code refactoring
• Option -r to Resize PDF Paper
  • By Standard Sizes
  • By Custom Size
• Mixed execution mode (resize+scale)
• Option -i to Print PDF information
• Option -p to Print Tables with Paper Sizes
• Option -f to adjust Resizing Flip Detection
  • auto, forced, disabled
• Option -a to adjust GS Auto-Rotation
  • pagebypage, none, all
• Much better code organization
• Better dependency checking
• Better validations
• cat is not used anymore.
• head is not used anymore
• Better -v verbose execution information
• Many internal helper functions
• Simple documentation added
• Revision of help information