Clean up wifi changes (#105)

Author: dbieber

gonotego/settings/wifi.py

@@ -23,8 +23,6 @@ def save_networks(networks):
 
 def update_wpa_supplicant_config():
   """Update the Go Note Go managed section of wpa_supplicant.conf."""
-  from gonotego.command_center.system_commands import shell  # Import here to avoid circular import
-  
   networks = get_networks()
   filepath = '/etc/wpa_supplicant/wpa_supplicant.conf'
 

gonotego/supervisord.conf

@@ -52,4 +52,4 @@ user=pi
 [program:GoNoteGo-settings]
 command=/home/pi/code/github/dbieber/GoNoteGo/env/bin/python /home/pi/code/github/dbieber/GoNoteGo/gonotego/settings/server.py
 directory=/home/pi
-user=pi
+user=root