Enhancements/ Additions:

• The IGES reader and writer has been updated to better import and export 3rd party IGES files.
• More detailed trimming diagnostic information.  Trimmed surfaces unable to discretize are identified.
• Automated glueing more robust.
• Command line option -melem added to change the maximum number of surface grid triangles allowed per surface. 

  Default value = 200,000.

• The .xyzp file extension is no longer needed for reading XYZ files.  Intead use the FileIO XYZ Points Toggle or the -xyzp command line option to simply read and display the points.
• The File I/O interface automatically determines the filename based on the CaseName and file selector menu settings.

Bugs Fixed:

• GUI related and other memory leaks corrected.
• Problems related to generating very large surface grids (1M+ triangles) corrected.
• FileIO checks to make sure the specified filename is valid to prevent overwriting a directory.