Added ack for Phrygian scale.

README.md

@@ -1,7 +1,7 @@
 # README for Sequencer64 0.97.0 (Native JACK, CLI, tempo, play-lists...)
 
 Chris Ahlstrom
-2015-09-10 to 2021-05-13
+2015-09-10 to 2021-05-25
 
 __Sequencer64__ is a live MIDI looper with a song-creation layout window.
 Sequencer64 is a reboot of seq24, extending it greatly over the last six years.
@@ -55,6 +55,8 @@ and using a conventional source tarball.
 
 ## Recent changes:
 
+    *   Version 0.97.1:
+        *   Added Phrygian scale thanks to user WinkoErades.
     *   Version 0.97.0:
         *   Changed the mute-group format inside the MIDI file to use a much
             less disk space (about 3K less).  Can be set in the 'rc' file to

libseq64/include/scales.h

@@ -27,11 +27,13 @@
  * \library       sequencer64 application
  * \author        Seq24 team; modifications by Chris Ahlstrom
  * \date          2015-11-06
- * \updates       2018-10-29
+ * \updates       2021-05-24
  * \license       GNU GPLv2 or above
  *
  *  These values were moved from the globals module.  Now includes the
  *  chord-generation data.
+ *
+ *  Phrygian scales added by user WinkoErades.  Thank you!
  */
 
 #include "easy_macros.h"                /* with platform_macros.h, too  */
@@ -153,7 +155,7 @@ const bool c_scales_policy[c_scale_size][SEQ64_OCTAVE_SIZE] =
     {                                                   /* phrygian         */
         true, true, false, true, false, true,
         false, true, true, false, true, false
-    },   
+    },
 };
 
 /**