General Improvements + Miner Deprecation (#23)

* Add volume key controls.

* Add placeholder for LBRY app.

* Refactor gui into gnome and packages. Remove deprecated lineinfiles. Enhance package management.

* Variablize tar to fix FreeBSD.

* Variablize tar to fix FreeBSD.

* Take FreeBSD gui.yml refactor into account.

* Unfinished changes to use self-signed cert so local traffic can hit https. Server starts fine, but getting "gnutls_handshake() failed: An unexpected TLS packet was received." on client's `git clone`.

* Make D2D optional. FreeBSD is still having a hard time compiling it.

* Use a block for Dash To Dock so only one ignore_errors is necessary.

* Deprecate miner section since machines have been decommissioned.

* Remove deprecated file.

* Switch to lightdm on FreeBSD.

* Automate GPU driver installation.

* Updated DWM config and added TODO's.

* Move lynis to src folder for cleanliness.

* Remove debug.

* Refactor for "shared" system type folder.

* Fix FreeBSD gpu.yml location.

* Add a default hosts file to hide warnings.

facts/general/system.yml

@@ -5,7 +5,7 @@
   set_fact:
     leet_ssh: '{{ user }}@leet'
     leet_drive: /mnt/leet
-    lynis_install_dir: /usr/local/lynis
+    lynis_install_dir: /usr/local/src/lynis
     dwm_install_dir: /usr/local/src/dwm
     st_install_dir: /usr/local/src/st
     global_bin: /usr/local/bin