Include npm packages
Install redis and elasticsearch
Install an IRC client
Update my Flux login item per 6bd1d49
Switch incremental backup automount to Drobo 5N
Ensure presence of iTunes Scripts directory
Fix formatting in main cask declaration
Add Screenhero to login items
Revert "Extract Skype setup into its own class"

Microsoft retired my old version of Skype. I'll miss you, Brief.

This reverts commit 7cb282026a517309d66994873dcf07d6dc9f6f31.
Add sloccount
Set global version of ruby to 2.1.2