Simplified config/hiera.yaml
jdigger changes

* Changed sublime color scheme to Solarized Light
* Added TrueCrypt as a "general" app
* Re-enabled Adium configuration, disabling some "not ready for prime time" settings
* Disabled Windownaut, Tunes Cleaner and Flux 4 installation since they're not working quite right
* Added TWC testing entries to /etc/hosts