Combine Dependencies; Other Improvements

-Removed CPU intensive python based telnet server option
-Removed Micropython
-Renamed AT Telnet Daemon socat-at bridge
-Moved TTL related files not part of the www/cgi-bin directory to /simplefirewall
-Improved Simplefirewall menu, added ability to change TTL
-Combined uninstall and install functions for simpleadmin and dependencies into single functions

simpleadmin/scripts/doAT.py

@@ -1,31 +0,0 @@
-#!/usrdata/micropython/micropython
-
-# Add the /usrdata/micropython directory to sys.path so we can find the external modules.
-# TODO: Move external modules to lib?
-# TODO: Recompile Micropython with a syspath set up for our use case.
-import sys
-# Remove the home directory from sys.path.
-if "~/.micropython/lib" in sys.path:
-    sys.path.remove("~/.micropython/lib")
-sys.path.append("/usrdata/micropython")
-
-import serial
-import uos
-
-
-atcmd = sys.argv[1]
-
-ser = serial.Serial("/dev/ttyOUT", baudrate=115200)
-ser.write(atcmd + "\r\n")
-
-uos.system("sleep 0.025s")
-# wait for an OK
-out=r''
-while ser.in_waiting > 0:
-    out += ser.read(1)
-
-if "OK" not in str(out):
-    print('Error NOT OK')
-
-print(out.decode('utf-8'))
-ser.close()