Add Doxie cask
Merge pull request #559 from NanoXD/Doxie

Add Doxie cask
Add Tuxguitar cask
Add Vox App
Add Ecoute App
Merge pull request #560 from Crazor/tuxguitar

Add Tuxguitar cask
Merge pull request #562 from shawjia/ecoute

Add Ecoute App
Merge pull request #563 from shawjia/vox

Add Vox App