Added dynamic stability analysis to API

Added the ability to run modal analysis to compute dynamic stability from pyAVL wrapper

Updated AVL src from 3.35 to 3.40 and CDCL fix

• Updated the source from 3.35 to 3.40. See AVL version log here
  • No major changes to functionality
• fixed CDCL data not getting read or written correctly

Add CLAF and CDCL to output file

• If a non-default values for CLAF and CDCL are present then they will be written to any output geometry files

Write bodies and get data through API

• you can now write a geometry that has bodies
• added get_body_params API call to get body data
• added COMPONT/INDEX keyword to surface sections.

Fix bugs when reading files with bodies

• Fixes issue when body was at the end of a geometry file. MakeBody was incorrectly overwriting the number of sections for the surfaces.

Fix bugs with bodies

• fixed bugs with reading bodies and another bug causing errors in an analysis with bodies.
• Update .cirrus.yml for new brew behavior for apple silicon builds

Add parameters and reference values derivatives

• Reference values API for getting and setting
• modified internals of parameter setting API
• Added derivatives w.r.t. reference and parameter values
• Added these new inputs to OpenMDAO wrapper

Fixed two basic functionality bugs

• Fixed mirrored surface updating error
• Fixed bug where updated_surface caused a switch from section paneling to surface paneling

Added mesh OpenMDAO component to wrapper

Added a new mesh OpenMDAO component to provide input to custom geometric parameterization components.

Fixed file output for cases without delacred surface spacing

• fixes an issue where surface spacing was being output for surfaces where it was not defined in the input file.