Updating TKControl modules

1. Delete obsolete modules:

   sudo pip3 uninstall \
       tkcontrol-auth \
       tkcontrol-backend \
       tkcontrol-dbadapter \
       tkcontrol-modules \
       tkcontrol-configure \
       tkcontrol-services
   

2. Install new modules:

   sudo pip3 install --prefix /usr/local \
       --index-url http://pypi-dev.tnxos.loc/ \
       --trusted-host pypi-dev.tnxos.loc \
       tkcontrol-auth \
       tkcontrol-backend \
       tkcontrol-dbadapter \
       tkcontrol-modules \
       tkcontrol-configure \
       tkcontrol-services
   

3. Restart services:

   sudo systemctl restart tkcontrol-*