CAM Library Version 2.1.17 Released

API: camlib_SaveWorkspace() - Save conversion results as a CAM Workspace file.  CAM Workspace files are optimized and load 100X faster than importing other formats.  An excellent when a design needs to be reused or archived.
API: API camlib_OpenWorkspace() - Loads a CAM Workspace file.
Command Line translator:  WRK2GBR (Converts CAM Workspace to Gerber).
Command Line translator:  WRK2DXF (Converts CAM Workspace to DXF).
Command Line translator:  WRK2GDS (Converts CAM Workspace to GDS-II).
Command Line translator:  WRK2STL (Converts CAM Workspace to 3D STL files).
Command Line translator:  WRK2BMP (Converts CAM Workspace to Bitmap files).
Command Line translator:  WRK2TIFF (Converts CAM Workspace to TIFF image files).
Command Line translator:  BMP2WRK (Converts Bitmap files to CAM Workspace).
Command Line translator:  STL2WRK (Converts 3D STL files to CAM Workspace).
Command Line translator:  ODB2WRK (Converts an ODB++ file to CAM Workspace).
Command Line translator:  GDS2WRK (Converts a GDS-II file to CAM Workspace).
Command Line translator:  GBR2WRK (Converts Gerber files to CAM Workspace).
Command Line translator:  DXF2WRK (Converts a DXF file to CAM Workspace).
Command Line option -box(), now works when exporting images (TIFF & Bitmap).
3 minor bug fixes.