adding freeze_mac.py
fixed bug in freeze_mac
added icon
Update README.md

Adding screenshot and help to readme
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
removing unnecessary code from freeze_mac.py
removing unnecessary code from freeze_mac.py
removing interpolation
adding freeze_linux.py
commiting before merge
removing interpolation
Create README.md
now reads wav, pcm, pcm_seq2 as temp arf file
added frequency range to settings panel
Can export multiple