[Ham-Mac] fldigi 4.0.15.01 test suite

[w1hkj]

  * 64 bit MacOS              - fldigi-4.0.15.01.dmg
    <http://www.w1hkj.com/alpha/fldigi/fldigi-4.0.15.01.dmg>
  * compressed source archive - fldigi-4.0.15.01.tar.gz
    <http://www.w1hkj.com/alpha/fldigi/fldigi-4.0.15.01.tar.gz>
  * Windows Xp..10 setup file - fldigi-4.0.15.01_setup.exe
    <http://www.w1hkj.com/alpha/fldigi/fldigi-4.0.15.01_setup.exe>

Please test and report any incidence of

  * waterfall suddenly becoming blurry
  * loss of decode associated with above
  * stuttering in waterfall drop rate

Include your operating system and h/w platform in the report.  Thanks 
for your assistance and patience.

73, David, W1HKJ