2.1.1 release

[rhtownsend]

I'm pleased to announce the release of version 2.1.1 of GYRE.

This is a bug-fix release, which addresses these issues:

• Fixed bugs in Unno and JCD boundary conditions for radial pulsations
  Further modified extended-range arithmetic to handle underflow gracefully
  Modified FGONG file reader to handle r /= 0 central points

The source code can be downloaded from

https://bitbucket.org/rhdtownsend/gyre/downloads/

Best wishes,

Rich