Dashboard doc v0.1

DASHBOARD

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+     ##### DASH #####
+
+The first iteration of the dash is very rudimentary, but it provides the
+following information, refreshed every 30s:
+
+* Node Callsign
+* Node TX Frequency
+* Node IP Address
+* Currently Linked Reflector
+
+To access the dashboard, simply point a browser at the Hotspot's IP address or
+at http://<hostname>.local/ (on the same subnet).
+
+
+To install, run the following command after the main installation:
+
+  sudo make installdash
+
+
+To uninstall, run the following:
+
+  sudo make uninstalldash