-Create a new set of systemd units to chose from for the creation of ttyIN2 and ttyOUT2 for a 2nd separate AT channel
-Create a new script that kills the smd7 port bridge when smd7 is needed for use by ttyOUT or ttyOUT2
-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